16768660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17839}}^1$

素因数の和:17895

約数の個数: 24

約数和(自身を含む): 35965440

約数和(自身を除く): 19196780

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 17839, 35678, 71356, 89195, 178390, 356780, 838433, 1676866, 3353732, 4192165, 8384330, 16768660]

約数ペア:

[(1, 16768660), (2, 8384330), (4, 4192165), (5, 3353732), (10, 1676866), (20, 838433), (47, 356780), (94, 178390), (188, 89195), (235, 71356), (470, 35678), (940, 17839)]