30843992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{202921}}^1$

素因数の和:202946

約数の個数: 16

約数和(自身を含む): 60876600

約数和(自身を除く): 30032608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 202921, 405842, 811684, 1623368, 3855499, 7710998, 15421996, 30843992]

約数ペア:

[(1, 30843992), (2, 15421996), (4, 7710998), (8, 3855499), (19, 1623368), (38, 811684), (76, 405842), (152, 202921)]