11893255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 15730848

約数和(自身を除く): 3837593

約数列:

[1, 5, 11, 55, 101, 505, 1111, 2141, 5555, 10705, 23551, 117755, 216241, 1081205, 2378651, 11893255]

約数ペア:

[(1, 11893255), (5, 2378651), (11, 1081205), (55, 216241), (101, 117755), (505, 23551), (1111, 10705), (2141, 5555)]