18579682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44449}}^1$

素因数の和:44481

約数の個数: 16

約数和(自身を含む): 32004000

約数和(自身を除く): 13424318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 44449, 88898, 488939, 844531, 977878, 1689062, 9289841, 18579682]

約数ペア:

[(1, 18579682), (2, 9289841), (11, 1689062), (19, 977878), (22, 844531), (38, 488939), (209, 88898), (418, 44449)]