16671371905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1\times {\mathrm{27479}}^1$

素因数の和:29264

約数の個数: 16

約数和(自身を含む): 20300025600

約数和(自身を除く): 3628653695

約数列:

[1, 5, 71, 355, 1709, 8545, 27479, 121339, 137395, 606695, 1951009, 9755045, 46961611, 234808055, 3334274381, 16671371905]

約数ペア:

[(1, 16671371905), (5, 3334274381), (71, 234808055), (355, 46961611), (1709, 9755045), (8545, 1951009), (27479, 606695), (121339, 137395)]