9411292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 18144000

約数和(自身を除く): 8732708

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 1999, 2354, 3998, 4708, 7996, 21989, 43978, 87956, 213893, 427786, 855572, 2352823, 4705646, 9411292]

約数ペア:

[(1, 9411292), (2, 4705646), (4, 2352823), (11, 855572), (22, 427786), (44, 213893), (107, 87956), (214, 43978), (428, 21989), (1177, 7996), (1999, 4708), (2354, 3998)]