12634864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71789}}^1$

素因数の和:71808

約数の個数: 20

約数和(自身を含む): 26705880

約数和(自身を除く): 14071016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 71789, 143578, 287156, 574312, 789679, 1148624, 1579358, 3158716, 6317432, 12634864]

約数ペア:

[(1, 12634864), (2, 6317432), (4, 3158716), (8, 1579358), (11, 1148624), (16, 789679), (22, 574312), (44, 287156), (88, 143578), (176, 71789)]