20190640310

素因数分解:

$2^1\times 5^1\times {\mathrm{2019064031}}^1$

素因数の和:2019064038

約数の個数: 8

約数和(自身を含む): 36343152576

約数和(自身を除く): 16152512266

約数列:

[1, 2, 5, 10, 2019064031, 4038128062, 10095320155, 20190640310]

約数ペア:

[(1, 20190640310), (2, 10095320155), (5, 4038128062), (10, 2019064031)]