12356842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 20476800

約数和(自身を除く): 8119958

約数列:

[1, 2, 23, 29, 46, 58, 59, 118, 157, 314, 667, 1334, 1357, 1711, 2714, 3422, 3611, 4553, 7222, 9106, 9263, 18526, 39353, 78706, 104719, 209438, 213049, 268627, 426098, 537254, 6178421, 12356842]

約数ペア:

[(1, 12356842), (2, 6178421), (23, 537254), (29, 426098), (46, 268627), (58, 213049), (59, 209438), (118, 104719), (157, 78706), (314, 39353), (667, 18526), (1334, 9263), (1357, 9106), (1711, 7222), (2714, 4553), (3422, 3611)]