19328794

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3229}}^1$

素因数の和:3345

約数の個数: 16

約数和(自身を含む): 30116520

約数和(自身を除く): 10787726

約数列:

[1, 2, 41, 73, 82, 146, 2993, 3229, 5986, 6458, 132389, 235717, 264778, 471434, 9664397, 19328794]

約数ペア:

[(1, 19328794), (2, 9664397), (41, 471434), (73, 264778), (82, 235717), (146, 132389), (2993, 6458), (3229, 5986)]