15780822031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{74441}}^1$

素因数の和:75186

約数の個数: 16

約数和(自身を含む): 17758883520

約数和(自身を除く): 1978061489

約数列:

[1, 13, 23, 299, 709, 9217, 16307, 74441, 211991, 967733, 1712143, 22257859, 52778669, 686122697, 1213909387, 15780822031]

約数ペア:

[(1, 15780822031), (13, 1213909387), (23, 686122697), (299, 52778669), (709, 22257859), (9217, 1712143), (16307, 967733), (74441, 211991)]