11257570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66221}}^1$

素因数の和:66245

約数の個数: 16

約数和(自身を含む): 21455928

約数和(自身を除く): 10198358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 66221, 132442, 331105, 662210, 1125757, 2251514, 5628785, 11257570]

約数ペア:

[(1, 11257570), (2, 5628785), (5, 2251514), (10, 1125757), (17, 662210), (34, 331105), (85, 132442), (170, 66221)]