16671284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31337}}^1$

素因数の和:31367

約数の個数: 24

約数和(自身を含む): 35098560

約数和(自身を除く): 18427276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31337, 62674, 125348, 219359, 438718, 595403, 877436, 1190806, 2381612, 4167821, 8335642, 16671284]

約数ペア:

[(1, 16671284), (2, 8335642), (4, 4167821), (7, 2381612), (14, 1190806), (19, 877436), (28, 595403), (38, 438718), (76, 219359), (133, 125348), (266, 62674), (532, 31337)]