12895673

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 16141032

約数和(自身を除く): 3245359

約数列:

[1, 7, 17, 49, 113, 119, 137, 791, 833, 959, 1921, 2329, 5537, 6713, 13447, 15481, 16303, 94129, 108367, 114121, 263177, 758569, 1842239, 12895673]

約数ペア:

[(1, 12895673), (7, 1842239), (17, 758569), (49, 263177), (113, 114121), (119, 108367), (137, 94129), (791, 16303), (833, 15481), (959, 13447), (1921, 6713), (2329, 5537)]