18414191

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 12

約数和(自身を含む): 19717488

約数和(自身を除く): 1303297

約数列:

[1, 23, 43, 433, 989, 1849, 9959, 18619, 42527, 428237, 800617, 18414191]

約数ペア:

[(1, 18414191), (23, 800617), (43, 428237), (433, 42527), (989, 18619), (1849, 9959)]