21914116

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3359}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 22115324

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 3359, 6524, 6718, 13436, 23513, 47026, 94052, 782647, 1565294, 3130588, 5478529, 10957058, 21914116]

約数ペア:

[(1, 21914116), (2, 10957058), (4, 5478529), (7, 3130588), (14, 1565294), (28, 782647), (233, 94052), (466, 47026), (932, 23513), (1631, 13436), (3262, 6718), (3359, 6524)]