12751288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 26645760

約数和(自身を除く): 13894472

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 3083, 4136, 6166, 12332, 24664, 33913, 67826, 135652, 144901, 271304, 289802, 579604, 1159208, 1593911, 3187822, 6375644, 12751288]

約数ペア:

[(1, 12751288), (2, 6375644), (4, 3187822), (8, 1593911), (11, 1159208), (22, 579604), (44, 289802), (47, 271304), (88, 144901), (94, 135652), (188, 67826), (376, 33913), (517, 24664), (1034, 12332), (2068, 6166), (3083, 4136)]