39389666

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2341}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 60704640

約数和(自身を除く): 21314974

約数列:

[1, 2, 47, 94, 179, 358, 2341, 4682, 8413, 16826, 110027, 220054, 419039, 838078, 19694833, 39389666]

約数ペア:

[(1, 39389666), (2, 19694833), (47, 838078), (94, 419039), (179, 220054), (358, 110027), (2341, 16826), (4682, 8413)]