18580677695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1\times {\mathrm{44041}}^1$

素因数の和:48506

約数の個数: 16

約数和(自身を含む): 23476147680

約数和(自身を除く): 4895469985

約数列:

[1, 5, 19, 95, 4441, 22205, 44041, 84379, 220205, 421895, 836779, 4183895, 195586081, 977930405, 3716135539, 18580677695]

約数ペア:

[(1, 18580677695), (5, 3716135539), (19, 977930405), (95, 195586081), (4441, 4183895), (22205, 836779), (44041, 421895), (84379, 220205)]