12966446

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 19906560

約数和(自身を除く): 6940114

約数列:

[1, 2, 71, 127, 142, 254, 719, 1438, 9017, 18034, 51049, 91313, 102098, 182626, 6483223, 12966446]

約数ペア:

[(1, 12966446), (2, 6483223), (71, 182626), (127, 102098), (142, 91313), (254, 51049), (719, 18034), (1438, 9017)]