12545428

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9533}}^1$

素因数の和:9591

約数の個数: 24

約数和(自身を含む): 25627392

約数和(自身を除く): 13081964

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9533, 19066, 38132, 66731, 133462, 266924, 448051, 896102, 1792204, 3136357, 6272714, 12545428]

約数ペア:

[(1, 12545428), (2, 6272714), (4, 3136357), (7, 1792204), (14, 896102), (28, 448051), (47, 266924), (94, 133462), (188, 66731), (329, 38132), (658, 19066), (1316, 9533)]