22027156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2659}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 40964000

約数和(自身を除く): 18936844

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 2659, 4142, 5318, 8284, 10636, 50521, 101042, 202084, 289831, 579662, 1159324, 5506789, 11013578, 22027156]

約数ペア:

[(1, 22027156), (2, 11013578), (4, 5506789), (19, 1159324), (38, 579662), (76, 289831), (109, 202084), (218, 101042), (436, 50521), (2071, 10636), (2659, 8284), (4142, 5318)]