12784838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{829}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 20975760

約数和(自身を除く): 8190922

約数列:

[1, 2, 11, 22, 701, 829, 1402, 1658, 7711, 9119, 15422, 18238, 581129, 1162258, 6392419, 12784838]

約数ペア:

[(1, 12784838), (2, 6392419), (11, 1162258), (22, 581129), (701, 18238), (829, 15422), (1402, 9119), (1658, 7711)]