18928822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29669}}^1$

素因数の和:29711

約数の個数: 16

約数和(自身を含む): 32043600

約数和(自身を除く): 13114778

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 29669, 59338, 326359, 652718, 860401, 1720802, 9464411, 18928822]

約数ペア:

[(1, 18928822), (2, 9464411), (11, 1720802), (22, 860401), (29, 652718), (58, 326359), (319, 59338), (638, 29669)]