19823606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2081}}^1$

素因数の和:2527

約数の個数: 16

約数和(自身を含む): 32529168

約数和(自身を除く): 12705562

約数列:

[1, 2, 11, 22, 433, 866, 2081, 4162, 4763, 9526, 22891, 45782, 901073, 1802146, 9911803, 19823606]

約数ペア:

[(1, 19823606), (2, 9911803), (11, 1802146), (22, 901073), (433, 45782), (866, 22891), (2081, 9526), (4162, 4763)]