15980782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1061}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 25462512

約数和(自身を除く): 9481730

約数列:

[1, 2, 17, 34, 443, 886, 1061, 2122, 7531, 15062, 18037, 36074, 470023, 940046, 7990391, 15980782]

約数ペア:

[(1, 15980782), (2, 7990391), (17, 940046), (34, 470023), (443, 36074), (886, 18037), (1061, 15062), (2122, 7531)]