12118713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 17176320

約数和(自身を除く): 5057607

約数列:

[1, 3, 19, 57, 107, 321, 1987, 2033, 5961, 6099, 37753, 113259, 212609, 637827, 4039571, 12118713]

約数ペア:

[(1, 12118713), (3, 4039571), (19, 637827), (57, 212609), (107, 113259), (321, 37753), (1987, 6099), (2033, 5961)]