19324955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 25181184

約数和(自身を除く): 5856229

約数列:

[1, 5, 13, 65, 127, 635, 1651, 2341, 8255, 11705, 30433, 152165, 297307, 1486535, 3864991, 19324955]

約数ペア:

[(1, 19324955), (5, 3864991), (13, 1486535), (65, 297307), (127, 152165), (635, 30433), (1651, 11705), (2341, 8255)]