13254628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10259}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 25855200

約数和(自身を除く): 12600572

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 10259, 20518, 41036, 174403, 194921, 348806, 389842, 697612, 779684, 3313657, 6627314, 13254628]

約数ペア:

[(1, 13254628), (2, 6627314), (4, 3313657), (17, 779684), (19, 697612), (34, 389842), (38, 348806), (68, 194921), (76, 174403), (323, 41036), (646, 20518), (1292, 10259)]