13580195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 17363808

約数和(自身を除く): 3783613

約数列:

[1, 5, 17, 85, 197, 811, 985, 3349, 4055, 13787, 16745, 68935, 159767, 798835, 2716039, 13580195]

約数ペア:

[(1, 13580195), (5, 2716039), (17, 798835), (85, 159767), (197, 68935), (811, 16745), (985, 13787), (3349, 4055)]