12159712

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{8837}}^1$

素因数の和:8890

約数の個数: 24

約数和(自身を含む): 24498936

約数和(自身を除く): 12339224

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 8837, 17674, 35348, 70696, 141392, 282784, 379991, 759982, 1519964, 3039928, 6079856, 12159712]

約数ペア:

[(1, 12159712), (2, 6079856), (4, 3039928), (8, 1519964), (16, 759982), (32, 379991), (43, 282784), (86, 141392), (172, 70696), (344, 35348), (688, 17674), (1376, 8837)]