12685084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{166909}}^1$

素因数の和:166932

約数の個数: 12

約数和(自身を含む): 23367400

約数和(自身を除く): 10682316

約数列:

[1, 2, 4, 19, 38, 76, 166909, 333818, 667636, 3171271, 6342542, 12685084]

約数ペア:

[(1, 12685084), (2, 6342542), (4, 3171271), (19, 667636), (38, 333818), (76, 166909)]