12391526

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 22947840

約数和(自身を除く): 10556314

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1327, 1334, 2654, 4669, 9289, 9338, 18578, 30521, 38483, 61042, 76966, 213647, 269381, 427294, 538762, 885109, 1770218, 6195763, 12391526]

約数ペア:

[(1, 12391526), (2, 6195763), (7, 1770218), (14, 885109), (23, 538762), (29, 427294), (46, 269381), (58, 213647), (161, 76966), (203, 61042), (322, 38483), (406, 30521), (667, 18578), (1327, 9338), (1334, 9289), (2654, 4669)]