13291252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 25179336

約数和(自身を除く): 11888084

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 1097, 2194, 3029, 4388, 6058, 12116, 14261, 28522, 57044, 255601, 511202, 1022404, 3322813, 6645626, 13291252]

約数ペア:

[(1, 13291252), (2, 6645626), (4, 3322813), (13, 1022404), (26, 511202), (52, 255601), (233, 57044), (466, 28522), (932, 14261), (1097, 12116), (2194, 6058), (3029, 4388)]