15390826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 26199936

約数和(自身を除く): 10809110

約数列:

[1, 2, 11, 22, 41, 82, 113, 151, 226, 302, 451, 902, 1243, 1661, 2486, 3322, 4633, 6191, 9266, 12382, 17063, 34126, 50963, 68101, 101926, 136202, 187693, 375386, 699583, 1399166, 7695413, 15390826]

約数ペア:

[(1, 15390826), (2, 7695413), (11, 1399166), (22, 699583), (41, 375386), (82, 187693), (113, 136202), (151, 101926), (226, 68101), (302, 50963), (451, 34126), (902, 17063), (1243, 12382), (1661, 9266), (2486, 6191), (3322, 4633)]