18065531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 20418048

約数和(自身を除く): 2352517

約数列:

[1, 11, 47, 83, 421, 517, 913, 3901, 4631, 19787, 34943, 42911, 217657, 384373, 1642321, 18065531]

約数ペア:

[(1, 18065531), (11, 1642321), (47, 384373), (83, 217657), (421, 42911), (517, 34943), (913, 19787), (3901, 4631)]