22018655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 28322784

約数和(自身を除く): 6304129

約数列:

[1, 5, 17, 83, 85, 415, 1411, 3121, 7055, 15605, 53057, 259043, 265285, 1295215, 4403731, 22018655]

約数ペア:

[(1, 22018655), (5, 4403731), (17, 1295215), (83, 265285), (85, 259043), (415, 53057), (1411, 15605), (3121, 7055)]