2018092030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10621537}}^1$

素因数の和:10621563

約数の個数: 16

約数和(自身を含む): 3823753680

約数和(自身を除く): 1805661650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10621537, 21243074, 53107685, 106215370, 201809203, 403618406, 1009046015, 2018092030]

約数ペア:

[(1, 2018092030), (2, 1009046015), (5, 403618406), (10, 201809203), (19, 106215370), (38, 53107685), (95, 21243074), (190, 10621537)]