22222011

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1193}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 33928704

約数和(自身を除く): 11706693

約数列:

[1, 3, 7, 21, 887, 1193, 2661, 3579, 6209, 8351, 18627, 25053, 1058191, 3174573, 7407337, 22222011]

約数ペア:

[(1, 22222011), (3, 7407337), (7, 3174573), (21, 1058191), (887, 25053), (1193, 18627), (2661, 8351), (3579, 6209)]