12357356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 23749824

約数和(自身を除く): 11392468

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1723, 1793, 3446, 3586, 6892, 7172, 18953, 37906, 75812, 280849, 561698, 1123396, 3089339, 6178678, 12357356]

約数ペア:

[(1, 12357356), (2, 6178678), (4, 3089339), (11, 1123396), (22, 561698), (44, 280849), (163, 75812), (326, 37906), (652, 18953), (1723, 7172), (1793, 6892), (3446, 3586)]