142943218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{3049}}^1$

素因数の和:5193

約数の個数: 16

約数和(自身を含む): 234093600

約数和(自身を除く): 91150382

約数列:

[1, 2, 11, 22, 2131, 3049, 4262, 6098, 23441, 33539, 46882, 67078, 6497419, 12994838, 71471609, 142943218]

約数ペア:

[(1, 142943218), (2, 71471609), (11, 12994838), (22, 6497419), (2131, 67078), (3049, 46882), (4262, 33539), (6098, 23441)]