2019999022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53157869}}^1$

素因数の和:53157890

約数の個数: 8

約数和(自身を含む): 3189472200

約数和(自身を除く): 1169473178

約数列:

[1, 2, 19, 38, 53157869, 106315738, 1009999511, 2019999022]

約数ペア:

[(1, 2019999022), (2, 1009999511), (19, 106315738), (38, 53157869)]