19150765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 24336000

約数和(自身を除く): 5185235

約数列:

[1, 5, 19, 95, 199, 995, 1013, 3781, 5065, 18905, 19247, 96235, 201587, 1007935, 3830153, 19150765]

約数ペア:

[(1, 19150765), (5, 3830153), (19, 1007935), (95, 201587), (199, 96235), (995, 19247), (1013, 18905), (3781, 5065)]