16864610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2707}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 35095680

約数和(自身を除く): 18231070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 2707, 3115, 5414, 6230, 13535, 18949, 27070, 37898, 94745, 189490, 240923, 481846, 1204615, 1686461, 2409230, 3372922, 8432305, 16864610]

約数ペア:

[(1, 16864610), (2, 8432305), (5, 3372922), (7, 2409230), (10, 1686461), (14, 1204615), (35, 481846), (70, 240923), (89, 189490), (178, 94745), (445, 37898), (623, 27070), (890, 18949), (1246, 13535), (2707, 6230), (3115, 5414)]