12170896

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{4397}}^1$

素因数の和:4578

約数の個数: 20

約数和(自身を含む): 23722812

約数和(自身を除く): 11551916

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 4397, 8794, 17588, 35176, 70352, 760681, 1521362, 3042724, 6085448, 12170896]

約数ペア:

[(1, 12170896), (2, 6085448), (4, 3042724), (8, 1521362), (16, 760681), (173, 70352), (346, 35176), (692, 17588), (1384, 8794), (2768, 4397)]