11909018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1039}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 19543680

約数和(自身を除く): 7634662

約数列:

[1, 2, 11, 22, 521, 1039, 1042, 2078, 5731, 11429, 11462, 22858, 541319, 1082638, 5954509, 11909018]

約数ペア:

[(1, 11909018), (2, 5954509), (11, 1082638), (22, 541319), (521, 22858), (1039, 11462), (1042, 11429), (2078, 5731)]