12178546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 20072448

約数和(自身を除く): 7893902

約数列:

[1, 2, 23, 43, 46, 47, 86, 94, 131, 262, 989, 1081, 1978, 2021, 2162, 3013, 4042, 5633, 6026, 6157, 11266, 12314, 46483, 92966, 129559, 141611, 259118, 264751, 283222, 529502, 6089273, 12178546]

約数ペア:

[(1, 12178546), (2, 6089273), (23, 529502), (43, 283222), (46, 264751), (47, 259118), (86, 141611), (94, 129559), (131, 92966), (262, 46483), (989, 12314), (1081, 11266), (1978, 6157), (2021, 6026), (2162, 5633), (3013, 4042)]