12503348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21859}}^1$

素因数の和:21887

約数の個数: 24

約数和(自身を含む): 25707360

約数和(自身を除く): 13204012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21859, 43718, 87436, 240449, 284167, 480898, 568334, 961796, 1136668, 3125837, 6251674, 12503348]

約数ペア:

[(1, 12503348), (2, 6251674), (4, 3125837), (11, 1136668), (13, 961796), (22, 568334), (26, 480898), (44, 284167), (52, 240449), (143, 87436), (286, 43718), (572, 21859)]