13719485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 17950464

約数和(自身を除く): 4230979

約数列:

[1, 5, 13, 65, 83, 415, 1079, 2543, 5395, 12715, 33059, 165295, 211069, 1055345, 2743897, 13719485]

約数ペア:

[(1, 13719485), (5, 2743897), (13, 1055345), (65, 211069), (83, 165295), (415, 33059), (1079, 12715), (2543, 5395)]