149246786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{15901}}^1$

素因数の和:15954

約数の個数: 24

約数和(自身を含む): 254463804

約数和(自身を除く): 105217018

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 15901, 31802, 206713, 302119, 413426, 604238, 3927547, 5740261, 7855094, 11480522, 74623393, 149246786]

約数ペア:

[(1, 149246786), (2, 74623393), (13, 11480522), (19, 7855094), (26, 5740261), (38, 3927547), (247, 604238), (361, 413426), (494, 302119), (722, 206713), (4693, 31802), (9386, 15901)]