19031146

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3429

約数の個数: 16

約数和(自身を含む): 29640960

約数和(自身を除く): 10609814

約数列:

[1, 2, 47, 61, 94, 122, 2867, 3319, 5734, 6638, 155993, 202459, 311986, 404918, 9515573, 19031146]

約数ペア:

[(1, 19031146), (2, 9515573), (47, 404918), (61, 311986), (94, 202459), (122, 155993), (2867, 6638), (3319, 5734)]