2019410570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1787089}}^1$

素因数の和:1787209

約数の個数: 16

約数和(自身を含む): 3667108680

約数和(自身を除く): 1647698110

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1787089, 3574178, 8935445, 17870890, 201941057, 403882114, 1009705285, 2019410570]

約数ペア:

[(1, 2019410570), (2, 1009705285), (5, 403882114), (10, 201941057), (113, 17870890), (226, 8935445), (565, 3574178), (1130, 1787089)]