19734872

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{2027}}^1$

素因数の和:3250

約数の個数: 16

約数和(自身を含む): 37051560

約数和(自身を除く): 17316688

約数列:

[1, 2, 4, 8, 1217, 2027, 2434, 4054, 4868, 8108, 9736, 16216, 2466859, 4933718, 9867436, 19734872]

約数ペア:

[(1, 19734872), (2, 9867436), (4, 4933718), (8, 2466859), (1217, 16216), (2027, 9736), (2434, 8108), (4054, 4868)]