1902156916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43230839}}^1$

素因数の和:43230854

約数の個数: 12

約数和(自身を含む): 3631390560

約数和(自身を除く): 1729233644

約数列:

[1, 2, 4, 11, 22, 44, 43230839, 86461678, 172923356, 475539229, 951078458, 1902156916]

約数ペア:

[(1, 1902156916), (2, 951078458), (4, 475539229), (11, 172923356), (22, 86461678), (44, 43230839)]