18396733

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 20010496

約数和(自身を除く): 1613763

約数列:

[1, 31, 37, 43, 373, 1147, 1333, 1591, 11563, 13801, 16039, 49321, 427831, 497209, 593443, 18396733]

約数ペア:

[(1, 18396733), (31, 593443), (37, 497209), (43, 427831), (373, 49321), (1147, 16039), (1333, 13801), (1591, 11563)]