22274008

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{20323}}^1$

素因数の和:20466

約数の個数: 16

約数和(自身を含む): 42070680

約数和(自身を除く): 19796672

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 20323, 40646, 81292, 162584, 2784251, 5568502, 11137004, 22274008]

約数ペア:

[(1, 22274008), (2, 11137004), (4, 5568502), (8, 2784251), (137, 162584), (274, 81292), (548, 40646), (1096, 20323)]