12214216

素因数分解:

$2^3\times 7^1\times {\mathrm{218111}}^1$

素因数の和:218124

約数の個数: 16

約数和(自身を含む): 26173440

約数和(自身を除く): 13959224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 218111, 436222, 872444, 1526777, 1744888, 3053554, 6107108, 12214216]

約数ペア:

[(1, 12214216), (2, 6107108), (4, 3053554), (7, 1744888), (8, 1526777), (14, 872444), (28, 436222), (56, 218111)]