22220679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4099}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 32144000

約数和(自身を除く): 9923321

約数列:

[1, 3, 13, 39, 139, 417, 1807, 4099, 5421, 12297, 53287, 159861, 569761, 1709283, 7406893, 22220679]

約数ペア:

[(1, 22220679), (3, 7406893), (13, 1709283), (39, 569761), (139, 159861), (417, 53287), (1807, 12297), (4099, 5421)]