18220610

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3191}}^1$

素因数の和:3769

約数の個数: 16

約数和(自身を含む): 32864832

約数和(自身を除く): 14644222

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 3191, 5710, 6382, 15955, 31910, 1822061, 3644122, 9110305, 18220610]

約数ペア:

[(1, 18220610), (2, 9110305), (5, 3644122), (10, 1822061), (571, 31910), (1142, 15955), (2855, 6382), (3191, 5710)]