2198014522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{39631}}^1$

素因数の和:42165

約数の個数: 16

約数和(自身を含む): 3598268544

約数和(自身を除く): 1400254022

約数列:

[1, 2, 11, 22, 2521, 5042, 27731, 39631, 55462, 79262, 435941, 871882, 99909751, 199819502, 1099007261, 2198014522]

約数ペア:

[(1, 2198014522), (2, 1099007261), (11, 199819502), (22, 99909751), (2521, 871882), (5042, 435941), (27731, 79262), (39631, 55462)]