194639786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{22063}}^1$

素因数の和:22477

約数の個数: 16

約数和(自身を含む): 319310208

約数和(自身を除く): 124670422

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 22063, 44126, 242693, 485386, 8847263, 17694526, 97319893, 194639786]

約数ペア:

[(1, 194639786), (2, 97319893), (11, 17694526), (22, 8847263), (401, 485386), (802, 242693), (4411, 44126), (8822, 22063)]