11185205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 14212800

約数和(自身を除く): 3027595

約数列:

[1, 5, 19, 95, 281, 419, 1405, 2095, 5339, 7961, 26695, 39805, 117739, 588695, 2237041, 11185205]

約数ペア:

[(1, 11185205), (5, 2237041), (19, 588695), (95, 117739), (281, 39805), (419, 26695), (1405, 7961), (2095, 5339)]