17966370836

素因数分解:

$2^2\times {\mathrm{2221}}^1\times {\mathrm{2022329}}^1$

素因数の和:2024554

約数の個数: 12

約数和(自身を含む): 31455320820

約数和(自身を除く): 13488949984

約数列:

[1, 2, 4, 2221, 4442, 8884, 2022329, 4044658, 8089316, 4491592709, 8983185418, 17966370836]

約数ペア:

[(1, 17966370836), (2, 8983185418), (4, 4491592709), (2221, 8089316), (4442, 4044658), (8884, 2022329)]