26641838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8447}}^1$

素因数の和:8551

約数の個数: 16

約数和(自身を含む): 42577920

約数和(自身を除く): 15936082

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 8447, 16894, 160493, 320986, 701101, 1402202, 13320919, 26641838]

約数ペア:

[(1, 26641838), (2, 13320919), (19, 1402202), (38, 701101), (83, 320986), (166, 160493), (1577, 16894), (3154, 8447)]