21936695902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1\times {\mathrm{149069}}^1$

素因数の和:155771

約数の個数: 16

約数和(自身を含む): 35902018800

約数和(自身を除く): 13965322898

約数列:

[1, 2, 11, 22, 6689, 13378, 73579, 147158, 149069, 298138, 1639759, 3279518, 997122541, 1994245082, 10968347951, 21936695902]

約数ペア:

[(1, 21936695902), (2, 10968347951), (11, 1994245082), (22, 997122541), (6689, 3279518), (13378, 1639759), (73579, 298138), (147158, 149069)]