54136918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{1999}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 88704000

約数和(自身を除く): 34567082

約数列:

[1, 2, 11, 22, 1231, 1999, 2462, 3998, 13541, 21989, 27082, 43978, 2460769, 4921538, 27068459, 54136918]

約数ペア:

[(1, 54136918), (2, 27068459), (11, 4921538), (22, 2460769), (1231, 43978), (1999, 27082), (2462, 21989), (3998, 13541)]