12809814

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{3739}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 25671360

約数和(自身を除く): 12861546

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 3739, 7478, 11217, 22434, 2134969, 4269938, 6404907, 12809814]

約数ペア:

[(1, 12809814), (2, 6404907), (3, 4269938), (6, 2134969), (571, 22434), (1142, 11217), (1713, 7478), (3426, 3739)]