12147404

素因数分解:

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

素因数の和:242

約数の個数: 36

約数和(自身を含む): 23119824

約数和(自身を除く): 10972420

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 157, 314, 628, 667, 841, 1334, 1682, 2668, 3364, 3611, 4553, 7222, 9106, 14444, 18212, 19343, 38686, 77372, 104719, 132037, 209438, 264074, 418876, 528148, 3036851, 6073702, 12147404]

約数ペア:

[(1, 12147404), (2, 6073702), (4, 3036851), (23, 528148), (29, 418876), (46, 264074), (58, 209438), (92, 132037), (116, 104719), (157, 77372), (314, 38686), (628, 19343), (667, 18212), (841, 14444), (1334, 9106), (1682, 7222), (2668, 4553), (3364, 3611)]