16868554

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 25787520

約数和(自身を除く): 8918966

約数列:

[1, 2, 79, 158, 241, 443, 482, 886, 19039, 34997, 38078, 69994, 106763, 213526, 8434277, 16868554]

約数ペア:

[(1, 16868554), (2, 8434277), (79, 213526), (158, 106763), (241, 69994), (443, 38078), (482, 34997), (886, 19039)]