13305840410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70030739}}^1$

素因数の和:70030765

約数の個数: 16

約数和(自身を含む): 25211066400

約数和(自身を除く): 11905225990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70030739, 140061478, 350153695, 700307390, 1330584041, 2661168082, 6652920205, 13305840410]

約数ペア:

[(1, 13305840410), (2, 6652920205), (5, 2661168082), (10, 1330584041), (19, 700307390), (38, 350153695), (95, 140061478), (190, 70030739)]