9886996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20771}}^1$

素因数の和:20799

約数の個数: 24

約数和(自身を含む): 20938176

約数和(自身を除く): 11051180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20771, 41542, 83084, 145397, 290794, 353107, 581588, 706214, 1412428, 2471749, 4943498, 9886996]

約数ペア:

[(1, 9886996), (2, 4943498), (4, 2471749), (7, 1412428), (14, 706214), (17, 581588), (28, 353107), (34, 290794), (68, 145397), (119, 83084), (238, 41542), (476, 20771)]