12657396

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{2381}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 29613024

約数和(自身を除く): 16955628

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2381, 2658, 4762, 5316, 7143, 9524, 14286, 28572, 1054783, 2109566, 3164349, 4219132, 6328698, 12657396]

約数ペア:

[(1, 12657396), (2, 6328698), (3, 4219132), (4, 3164349), (6, 2109566), (12, 1054783), (443, 28572), (886, 14286), (1329, 9524), (1772, 7143), (2381, 5316), (2658, 4762)]