17739958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4363}}^1$

素因数の和:4491

約数の個数: 16

約数和(自身を含む): 28278720

約数和(自身を除く): 10538762

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4363, 8726, 82897, 165794, 466841, 933682, 8869979, 17739958]

約数ペア:

[(1, 17739958), (2, 8869979), (19, 933682), (38, 466841), (107, 165794), (214, 82897), (2033, 8726), (4066, 4363)]