8346985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 10805760

約数和(自身を除く): 2458775

約数列:

[1, 5, 19, 41, 95, 205, 779, 2143, 3895, 10715, 40717, 87863, 203585, 439315, 1669397, 8346985]

約数ペア:

[(1, 8346985), (5, 1669397), (19, 439315), (41, 203585), (95, 87863), (205, 40717), (779, 10715), (2143, 3895)]