19814286

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26003}}^1$

素因数の和:26135

約数の個数: 16

約数和(自身を含む): 39942144

約数和(自身を除く): 20127858

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 26003, 52006, 78009, 156018, 3302381, 6604762, 9907143, 19814286]

約数ペア:

[(1, 19814286), (2, 9907143), (3, 6604762), (6, 3302381), (127, 156018), (254, 78009), (381, 52006), (762, 26003)]