22109708

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{54727}}^1$

素因数の和:54832

約数の個数: 12

約数和(自身を含む): 39075792

約数和(自身を除く): 16966084

約数列:

[1, 2, 4, 101, 202, 404, 54727, 109454, 218908, 5527427, 11054854, 22109708]

約数ペア:

[(1, 22109708), (2, 11054854), (4, 5527427), (101, 218908), (202, 109454), (404, 54727)]