9887030456

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{3423487}}^1$

素因数の和:3423531

約数の個数: 24

約数和(自身を含む): 19565233920

約数和(自身を除く): 9678203464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 3423487, 6846974, 13693948, 27387896, 65046253, 130092506, 260185012, 520370024, 1235878807, 2471757614, 4943515228, 9887030456]

約数ペア:

[(1, 9887030456), (2, 4943515228), (4, 2471757614), (8, 1235878807), (19, 520370024), (38, 260185012), (76, 130092506), (152, 65046253), (361, 27387896), (722, 13693948), (1444, 6846974), (2888, 3423487)]