22381084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{508661}}^1$

素因数の和:508676

約数の個数: 12

約数和(自身を含む): 42727608

約数和(自身を除く): 20346524

約数列:

[1, 2, 4, 11, 22, 44, 508661, 1017322, 2034644, 5595271, 11190542, 22381084]

約数ペア:

[(1, 22381084), (2, 11190542), (4, 5595271), (11, 2034644), (22, 1017322), (44, 508661)]