12746822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7937}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 21146832

約数和(自身を除く): 8400010

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 7937, 15874, 87307, 174614, 579401, 1158802, 6373411, 12746822]

約数ペア:

[(1, 12746822), (2, 6373411), (11, 1158802), (22, 579401), (73, 174614), (146, 87307), (803, 15874), (1606, 7937)]