12258928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69653}}^1$

素因数の和:69672

約数の個数: 20

約数和(自身を含む): 25911288

約数和(自身を除く): 13652360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69653, 139306, 278612, 557224, 766183, 1114448, 1532366, 3064732, 6129464, 12258928]

約数ペア:

[(1, 12258928), (2, 6129464), (4, 3064732), (8, 1532366), (11, 1114448), (16, 766183), (22, 557224), (44, 278612), (88, 139306), (176, 69653)]