30842054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2339}}^1$

素因数の和:2707

約数の個数: 16

約数和(自身を含む): 48859200

約数和(自身を除く): 18017146

約数列:

[1, 2, 19, 38, 347, 694, 2339, 4678, 6593, 13186, 44441, 88882, 811633, 1623266, 15421027, 30842054]

約数ペア:

[(1, 30842054), (2, 15421027), (19, 1623266), (38, 811633), (347, 88882), (694, 44441), (2339, 13186), (4678, 6593)]