11728510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61729}}^1$

素因数の和:61755

約数の個数: 16

約数和(自身を含む): 22222800

約数和(自身を除く): 10494290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 61729, 123458, 308645, 617290, 1172851, 2345702, 5864255, 11728510]

約数ペア:

[(1, 11728510), (2, 5864255), (5, 2345702), (10, 1172851), (19, 617290), (38, 308645), (95, 123458), (190, 61729)]