11291812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13009}}^1$

素因数の和:13051

約数の個数: 24

約数和(自身を含む): 23313920

約数和(自身を除く): 12022108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 13009, 26018, 52036, 91063, 182126, 364252, 403279, 806558, 1613116, 2822953, 5645906, 11291812]

約数ペア:

[(1, 11291812), (2, 5645906), (4, 2822953), (7, 1613116), (14, 806558), (28, 403279), (31, 364252), (62, 182126), (124, 91063), (217, 52036), (434, 26018), (868, 13009)]