9849868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20693}}^1$

素因数の和:20721

約数の個数: 24

約数和(自身を含む): 20859552

約数和(自身を除く): 11009684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20693, 41386, 82772, 144851, 289702, 351781, 579404, 703562, 1407124, 2462467, 4924934, 9849868]

約数ペア:

[(1, 9849868), (2, 4924934), (4, 2462467), (7, 1407124), (14, 703562), (17, 579404), (28, 351781), (34, 289702), (68, 144851), (119, 82772), (238, 41386), (476, 20693)]