11960380

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1051}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 25184880

約数和(自身を除く): 13224500

約数列:

[1, 2, 4, 5, 10, 20, 569, 1051, 1138, 2102, 2276, 2845, 4204, 5255, 5690, 10510, 11380, 21020, 598019, 1196038, 2392076, 2990095, 5980190, 11960380]

約数ペア:

[(1, 11960380), (2, 5980190), (4, 2990095), (5, 2392076), (10, 1196038), (20, 598019), (569, 21020), (1051, 11380), (1138, 10510), (2102, 5690), (2276, 5255), (2845, 4204)]