17399912

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{20327}}^1$

素因数の和:20440

約数の個数: 16

約数和(自身を含む): 32931360

約数和(自身を除く): 15531448

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 20327, 40654, 81308, 162616, 2174989, 4349978, 8699956, 17399912]

約数ペア:

[(1, 17399912), (2, 8699956), (4, 4349978), (8, 2174989), (107, 162616), (214, 81308), (428, 40654), (856, 20327)]