12456004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 23972256

約数和(自身を除く): 11516252

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2161, 2882, 4322, 5764, 8644, 23771, 47542, 95084, 283091, 566182, 1132364, 3114001, 6228002, 12456004]

約数ペア:

[(1, 12456004), (2, 6228002), (4, 3114001), (11, 1132364), (22, 566182), (44, 283091), (131, 95084), (262, 47542), (524, 23771), (1441, 8644), (2161, 5764), (2882, 4322)]