39590195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1999}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 50544000

約数和(自身を除く): 10953805

約数列:

[1, 5, 17, 85, 233, 1165, 1999, 3961, 9995, 19805, 33983, 169915, 465767, 2328835, 7918039, 39590195]

約数ペア:

[(1, 39590195), (5, 7918039), (17, 2328835), (85, 465767), (233, 169915), (1165, 33983), (1999, 19805), (3961, 9995)]