11889922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5351}}^1$

素因数の和:5465

約数の個数: 16

約数和(自身を含む): 19652544

約数和(自身を除く): 7762622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 5351, 10702, 58861, 117722, 540451, 1080902, 5944961, 11889922]

約数ペア:

[(1, 11889922), (2, 5944961), (11, 1080902), (22, 540451), (101, 117722), (202, 58861), (1111, 10702), (2222, 5351)]