19649614

素因数分解:

$2^1\times {\mathrm{2017}}^1\times {\mathrm{4871}}^1$

素因数の和:6890

約数の個数: 8

約数和(自身を含む): 29495088

約数和(自身を除く): 9845474

約数列:

[1, 2, 2017, 4034, 4871, 9742, 9824807, 19649614]

約数ペア:

[(1, 19649614), (2, 9824807), (2017, 9742), (4034, 4871)]