12760546

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 19692288

約数和(自身を除く): 6931742

約数列:

[1, 2, 71, 73, 142, 146, 1231, 2462, 5183, 10366, 87401, 89863, 174802, 179726, 6380273, 12760546]

約数ペア:

[(1, 12760546), (2, 6380273), (71, 179726), (73, 174802), (142, 89863), (146, 87401), (1231, 10366), (2462, 5183)]