11665943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 12777600

約数和(自身を除く): 1111657

約数列:

[1, 19, 43, 109, 131, 817, 2071, 2489, 4687, 5633, 14279, 89053, 107027, 271301, 613997, 11665943]

約数ペア:

[(1, 11665943), (19, 613997), (43, 271301), (109, 107027), (131, 89053), (817, 14279), (2071, 5633), (2489, 4687)]