19463686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1847}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 12469754

約数列:

[1, 2, 11, 22, 479, 958, 1847, 3694, 5269, 10538, 20317, 40634, 884713, 1769426, 9731843, 19463686]

約数ペア:

[(1, 19463686), (2, 9731843), (11, 1769426), (22, 884713), (479, 40634), (958, 20317), (1847, 10538), (3694, 5269)]