12794390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26111}}^1$

素因数の和:26132

約数の個数: 24

約数和(自身を含む): 26790912

約数和(自身を除く): 13996522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26111, 52222, 130555, 182777, 261110, 365554, 913885, 1279439, 1827770, 2558878, 6397195, 12794390]

約数ペア:

[(1, 12794390), (2, 6397195), (5, 2558878), (7, 1827770), (10, 1279439), (14, 913885), (35, 365554), (49, 261110), (70, 182777), (98, 130555), (245, 52222), (490, 26111)]