12248548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 23306360

約数和(自身を除く): 11057812

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2161, 2834, 4322, 5668, 8644, 28093, 56186, 112372, 235549, 471098, 942196, 3062137, 6124274, 12248548]

約数ペア:

[(1, 12248548), (2, 6124274), (4, 3062137), (13, 942196), (26, 471098), (52, 235549), (109, 112372), (218, 56186), (436, 28093), (1417, 8644), (2161, 5668), (2834, 4322)]