12996969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 18420480

約数和(自身を除く): 5423511

約数列:

[1, 3, 19, 57, 107, 321, 2033, 2131, 6099, 6393, 40489, 121467, 228017, 684051, 4332323, 12996969]

約数ペア:

[(1, 12996969), (3, 4332323), (19, 684051), (57, 228017), (107, 121467), (321, 40489), (2033, 6393), (2131, 6099)]