13689235

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 18867456

約数和(自身を除く): 5178221

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 1723, 7945, 8615, 12061, 60305, 391121, 1955605, 2737847, 13689235]

約数ペア:

[(1, 13689235), (5, 2737847), (7, 1955605), (35, 391121), (227, 60305), (1135, 12061), (1589, 8615), (1723, 7945)]