239622019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5407}}^1$

素因数の和:5914

約数の個数: 16

約数和(自身を含む): 295579648

約数和(自身を除く): 55957629

約数列:

[1, 7, 13, 91, 487, 3409, 5407, 6331, 37849, 44317, 70291, 492037, 2633209, 18432463, 34231717, 239622019]

約数ペア:

[(1, 239622019), (7, 34231717), (13, 18432463), (91, 2633209), (487, 492037), (3409, 70291), (5407, 44317), (6331, 37849)]