13051415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 16968000

約数和(自身を除く): 3916585

約数列:

[1, 5, 13, 65, 199, 995, 1009, 2587, 5045, 12935, 13117, 65585, 200791, 1003955, 2610283, 13051415]

約数ペア:

[(1, 13051415), (5, 2610283), (13, 1003955), (65, 200791), (199, 65585), (995, 13117), (1009, 12935), (2587, 5045)]