12878238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{112967}}^1$

素因数の和:112991

約数の個数: 16

約数和(自身を含む): 27112320

約数和(自身を除く): 14234082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 112967, 225934, 338901, 677802, 2146373, 4292746, 6439119, 12878238]

約数ペア:

[(1, 12878238), (2, 6439119), (3, 4292746), (6, 2146373), (19, 677802), (38, 338901), (57, 225934), (114, 112967)]