12606416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 25612200

約数和(自身を除く): 13005784

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 269, 404, 464, 538, 808, 1076, 1616, 2152, 2929, 4304, 5858, 7801, 11716, 15602, 23432, 27169, 31204, 46864, 54338, 62408, 108676, 124816, 217352, 434704, 787901, 1575802, 3151604, 6303208, 12606416]

約数ペア:

[(1, 12606416), (2, 6303208), (4, 3151604), (8, 1575802), (16, 787901), (29, 434704), (58, 217352), (101, 124816), (116, 108676), (202, 62408), (232, 54338), (269, 46864), (404, 31204), (464, 27169), (538, 23432), (808, 15602), (1076, 11716), (1616, 7801), (2152, 5858), (2929, 4304)]