422013218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009601}}^1$

素因数の和:1009633

約数の個数: 16

約数和(自身を含む): 726913440

約数和(自身を除く): 304900222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1009601, 2019202, 11105611, 19182419, 22211222, 38364838, 211006609, 422013218]

約数ペア:

[(1, 422013218), (2, 211006609), (11, 38364838), (19, 22211222), (22, 19182419), (38, 11105611), (209, 2019202), (418, 1009601)]