12187576

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 11572424

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 499, 568, 998, 1996, 3053, 3992, 6106, 12212, 21457, 24424, 35429, 42914, 70858, 85828, 141716, 171656, 283432, 1523447, 3046894, 6093788, 12187576]

約数ペア:

[(1, 12187576), (2, 6093788), (4, 3046894), (8, 1523447), (43, 283432), (71, 171656), (86, 141716), (142, 85828), (172, 70858), (284, 42914), (344, 35429), (499, 24424), (568, 21457), (998, 12212), (1996, 6106), (3053, 3992)]