11385205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 14926464

約数和(自身を除く): 3541259

約数列:

[1, 5, 13, 65, 71, 355, 923, 2467, 4615, 12335, 32071, 160355, 175157, 875785, 2277041, 11385205]

約数ペア:

[(1, 11385205), (5, 2277041), (13, 875785), (65, 175157), (71, 160355), (355, 32071), (923, 12335), (2467, 4615)]