43391402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1361}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 68644800

約数和(自身を除く): 25253398

約数列:

[1, 2, 19, 38, 839, 1361, 1678, 2722, 15941, 25859, 31882, 51718, 1141879, 2283758, 21695701, 43391402]

約数ペア:

[(1, 43391402), (2, 21695701), (19, 2283758), (38, 1141879), (839, 51718), (1361, 31882), (1678, 25859), (2722, 15941)]