30419912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{200131}}^1$

素因数の和:200156

約数の個数: 16

約数和(自身を含む): 60039600

約数和(自身を除く): 29619688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 200131, 400262, 800524, 1601048, 3802489, 7604978, 15209956, 30419912]

約数ペア:

[(1, 30419912), (2, 15209956), (4, 7604978), (8, 3802489), (19, 1601048), (38, 800524), (76, 400262), (152, 200131)]