12726821666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9623}}^1\times {\mathrm{50867}}^1$

素因数の和:60505

約数の個数: 16

約数和(自身を含む): 20561252544

約数和(自身を除く): 7834430878

約数列:

[1, 2, 13, 26, 9623, 19246, 50867, 101734, 125099, 250198, 661271, 1322542, 489493141, 978986282, 6363410833, 12726821666]

約数ペア:

[(1, 12726821666), (2, 6363410833), (13, 978986282), (26, 489493141), (9623, 1322542), (19246, 661271), (50867, 250198), (101734, 125099)]