18582005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2251}}^1$

素因数の和:2396

約数の個数: 16

約数和(自身を含む): 24213504

約数和(自身を除く): 5631499

約数列:

[1, 5, 13, 65, 127, 635, 1651, 2251, 8255, 11255, 29263, 146315, 285877, 1429385, 3716401, 18582005]

約数ペア:

[(1, 18582005), (5, 3716401), (13, 1429385), (65, 285877), (127, 146315), (635, 29263), (1651, 11255), (2251, 8255)]