12792710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 13749370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1439, 1778, 2878, 4445, 7195, 8890, 10073, 14390, 20146, 50365, 100730, 182753, 365506, 913765, 1279271, 1827530, 2558542, 6396355, 12792710]

約数ペア:

[(1, 12792710), (2, 6396355), (5, 2558542), (7, 1827530), (10, 1279271), (14, 913765), (35, 365506), (70, 182753), (127, 100730), (254, 50365), (635, 20146), (889, 14390), (1270, 10073), (1439, 8890), (1778, 7195), (2878, 4445)]