22130576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106397}}^1$

素因数の和:106418

約数の個数: 20

約数和(自身を含む): 46176732

約数和(自身を除く): 24046156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106397, 212794, 425588, 851176, 1383161, 1702352, 2766322, 5532644, 11065288, 22130576]

約数ペア:

[(1, 22130576), (2, 11065288), (4, 5532644), (8, 2766322), (13, 1702352), (16, 1383161), (26, 851176), (52, 425588), (104, 212794), (208, 106397)]