9695216

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{4423}}^1$

素因数の和:4568

約数の個数: 20

約数和(自身を含む): 18925872

約数和(自身を除く): 9230656

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 4423, 8846, 17692, 35384, 70768, 605951, 1211902, 2423804, 4847608, 9695216]

約数ペア:

[(1, 9695216), (2, 4847608), (4, 2423804), (8, 1211902), (16, 605951), (137, 70768), (274, 35384), (548, 17692), (1096, 8846), (2192, 4423)]