13130686

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 20160000

約数和(自身を除く): 7029314

約数列:

[1, 2, 59, 118, 223, 446, 499, 998, 13157, 26314, 29441, 58882, 111277, 222554, 6565343, 13130686]

約数ペア:

[(1, 13130686), (2, 6565343), (59, 222554), (118, 111277), (223, 58882), (446, 29441), (499, 26314), (998, 13157)]