In the union code 8 players from each side form the scrum. In the league code its 6 players from each side (league do not have flankers)
In Rugby the scrum is made up of eight forwrds from each team so a total of 16 players are involved in a full scrum.
There are 3 rows in a league scrum the same as union. However, the 2 wing-forwards (flankers) have been removed from the league game.
There are 13 players on an Australian rugby league team.
13 ... there are 13 players in rugby league and 15 players on a rugby union team
The number of players in a Rugby League match is 15
13 in a league
for rugby league it is 13 players and for rugby union it is 15 players
26 players on a field
There are 13 players on a Rugby league team compared to 15 on a rugby union team.
A rugby union team has 15 players. A rugby league team (a slightly different sport) has 13.
There are 112637 players which are not adults in rugby union. There are 18450 players which are not adults in rugby league.