13791745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8136

約数の個数: 16

約数和(自身を含む): 18639360

約数和(自身を除く): 4847615

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 8089, 40445, 88979, 250759, 444895, 1253795, 2758349, 13791745]

約数ペア:

[(1, 13791745), (5, 2758349), (11, 1253795), (31, 444895), (55, 250759), (155, 88979), (341, 40445), (1705, 8089)]