13180765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 17136000

約数和(自身を除く): 3955235

約数列:

[1, 5, 13, 65, 199, 995, 1019, 2587, 5095, 12935, 13247, 66235, 202781, 1013905, 2636153, 13180765]

約数ペア:

[(1, 13180765), (5, 2636153), (13, 1013905), (65, 202781), (199, 66235), (995, 13247), (1019, 12935), (2587, 5095)]