18471720314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1848281}}^1$

素因数の和:1848565

約数の個数: 16

約数和(自身を含む): 29276786880

約数和(自身を除く): 10805066566

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 1848281, 3696562, 35117339, 70234678, 486097903, 972195806, 9235860157, 18471720314]

約数ペア:

[(1, 18471720314), (2, 9235860157), (19, 972195806), (38, 486097903), (263, 70234678), (526, 35117339), (4997, 3696562), (9994, 1848281)]