18814006

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2939

約数の個数: 16

約数和(自身を含む): 29237760

約数和(自身を除く): 10423754

約数列:

[1, 2, 47, 71, 94, 142, 2819, 3337, 5638, 6674, 132493, 200149, 264986, 400298, 9407003, 18814006]

約数ペア:

[(1, 18814006), (2, 9407003), (47, 400298), (71, 264986), (94, 200149), (142, 132493), (2819, 6674), (3337, 5638)]