16330489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 3627911

約数列:

[1, 7, 17, 109, 119, 763, 1259, 1853, 8813, 12971, 21403, 137231, 149821, 960617, 2332927, 16330489]

約数ペア:

[(1, 16330489), (7, 2332927), (17, 960617), (109, 149821), (119, 137231), (763, 21403), (1259, 12971), (1853, 8813)]