19986716346

素因数分解:

$2^1\times 3^1\times {\mathrm{743}}^1\times {\mathrm{4483337}}^1$

素因数の和:4484085

約数の個数: 16

約数和(自身を含む): 40027241664

約数和(自身を除く): 20040525318

約数列:

[1, 2, 3, 6, 743, 1486, 2229, 4458, 4483337, 8966674, 13450011, 26900022, 3331119391, 6662238782, 9993358173, 19986716346]

約数ペア:

[(1, 19986716346), (2, 9993358173), (3, 6662238782), (6, 3331119391), (743, 26900022), (1486, 13450011), (2229, 8966674), (4458, 4483337)]