22016373044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{289689119}}^1$

素因数の和:289689142

約数の個数: 12

約数和(自身を含む): 40556476800

約数和(自身を除く): 18540103756

約数列:

[1, 2, 4, 19, 38, 76, 289689119, 579378238, 1158756476, 5504093261, 11008186522, 22016373044]

約数ペア:

[(1, 22016373044), (2, 11008186522), (4, 5504093261), (19, 1158756476), (38, 579378238), (76, 289689119)]