16937510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 14663290

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 379, 410, 545, 758, 1090, 1895, 3790, 4469, 8938, 15539, 22345, 31078, 41311, 44690, 77695, 82622, 155390, 206555, 413110, 1693751, 3387502, 8468755, 16937510]

約数ペア:

[(1, 16937510), (2, 8468755), (5, 3387502), (10, 1693751), (41, 413110), (82, 206555), (109, 155390), (205, 82622), (218, 77695), (379, 44690), (410, 41311), (545, 31078), (758, 22345), (1090, 15539), (1895, 8938), (3790, 4469)]