12859407654

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20808103}}^1$

素因数の和:20808211

約数の個数: 16

約数和(自身を含む): 25968513792

約数和(自身を除く): 13109106138

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20808103, 41616206, 62424309, 124848618, 2143234609, 4286469218, 6429703827, 12859407654]

約数ペア:

[(1, 12859407654), (2, 6429703827), (3, 4286469218), (6, 2143234609), (103, 124848618), (206, 62424309), (309, 41616206), (618, 20808103)]