15706889

素因数分解:

${\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:772

約数の個数: 12

約数和(自身を含む): 17364480

約数和(自身を除く): 1657591

約数列:

[1, 11, 121, 271, 479, 2981, 5269, 32791, 57959, 129809, 1427899, 15706889]

約数ペア:

[(1, 15706889), (11, 1427899), (121, 129809), (271, 57959), (479, 32791), (2981, 5269)]