18729184

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2971}}^1$

素因数の和:3178

約数の個数: 24

約数和(自身を含む): 37072728

約数和(自身を除く): 18343544

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2971, 3152, 5942, 6304, 11884, 23768, 47536, 95072, 585287, 1170574, 2341148, 4682296, 9364592, 18729184]

約数ペア:

[(1, 18729184), (2, 9364592), (4, 4682296), (8, 2341148), (16, 1170574), (32, 585287), (197, 95072), (394, 47536), (788, 23768), (1576, 11884), (2971, 6304), (3152, 5942)]