18525130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142501}}^1$

素因数の和:142521

約数の個数: 16

約数和(自身を含む): 35910504

約数和(自身を除く): 17385374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 142501, 285002, 712505, 1425010, 1852513, 3705026, 9262565, 18525130]

約数ペア:

[(1, 18525130), (2, 9262565), (5, 3705026), (10, 1852513), (13, 1425010), (26, 712505), (65, 285002), (130, 142501)]