130857218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{2341}}^1$

素因数の和:3833

約数の個数: 16

約数和(自身を含む): 206845440

約数和(自身を除く): 75988222

約数列:

[1, 2, 19, 38, 1471, 2341, 2942, 4682, 27949, 44479, 55898, 88958, 3443611, 6887222, 65428609, 130857218]

約数ペア:

[(1, 130857218), (2, 65428609), (19, 6887222), (38, 3443611), (1471, 88958), (2341, 55898), (2942, 44479), (4682, 27949)]