22414903

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{19889}}^1$

素因数の和:19926

約数の個数: 12

約数和(自身を含む): 27209520

約数和(自身を除く): 4794617

約数列:

[1, 7, 23, 49, 161, 1127, 19889, 139223, 457447, 974561, 3202129, 22414903]

約数ペア:

[(1, 22414903), (7, 3202129), (23, 974561), (49, 457447), (161, 139223), (1127, 19889)]