17019978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{39953}}^1$

素因数の和:40029

約数の個数: 16

約数和(自身を含む): 34520256

約数和(自身を除く): 17500278

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 39953, 79906, 119859, 239718, 2836663, 5673326, 8509989, 17019978]

約数ペア:

[(1, 17019978), (2, 8509989), (3, 5673326), (6, 2836663), (71, 239718), (142, 119859), (213, 79906), (426, 39953)]