215983822

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{15581}}^1$

素因数の和:15851

約数の個数: 16

約数和(自身を含む): 336571200

約数和(自身を除く): 120587378

約数列:

[1, 2, 29, 58, 239, 478, 6931, 13862, 15581, 31162, 451849, 903698, 3723859, 7447718, 107991911, 215983822]

約数ペア:

[(1, 215983822), (2, 107991911), (29, 7447718), (58, 3723859), (239, 903698), (478, 451849), (6931, 31162), (13862, 15581)]