39883370

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4643}}^1$

素因数の和:5509

約数の個数: 16

約数和(自身を含む): 71889120

約数和(自身を除く): 32005750

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 4643, 8590, 9286, 23215, 46430, 3988337, 7976674, 19941685, 39883370]

約数ペア:

[(1, 39883370), (2, 19941685), (5, 7976674), (10, 3988337), (859, 46430), (1718, 23215), (4295, 9286), (4643, 8590)]