12880668

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{2423}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 30135168

約数和(自身を除く): 17254500

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2423, 2658, 4846, 5316, 7269, 9692, 14538, 29076, 1073389, 2146778, 3220167, 4293556, 6440334, 12880668]

約数ペア:

[(1, 12880668), (2, 6440334), (3, 4293556), (4, 3220167), (6, 2146778), (12, 1073389), (443, 29076), (886, 14538), (1329, 9692), (1772, 7269), (2423, 5316), (2658, 4846)]