12715901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 14409600

約数和(自身を除く): 1693699

約数列:

[1, 11, 37, 157, 199, 407, 1727, 2189, 5809, 7363, 31243, 63899, 80993, 343673, 1155991, 12715901]

約数ペア:

[(1, 12715901), (11, 1155991), (37, 343673), (157, 80993), (199, 63899), (407, 31243), (1727, 7363), (2189, 5809)]