19186834

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 29240640

約数和(自身を除く): 10053806

約数列:

[1, 2, 109, 218, 283, 311, 566, 622, 30847, 33899, 61694, 67798, 88013, 176026, 9593417, 19186834]

約数ペア:

[(1, 19186834), (2, 9593417), (109, 176026), (218, 88013), (283, 67798), (311, 61694), (566, 33899), (622, 30847)]