16138738

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 36

約数和(自身を含む): 30975966

約数和(自身を除く): 14837228

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1361, 1694, 2722, 5929, 9527, 11858, 14971, 19054, 29942, 66689, 104797, 133378, 164681, 209594, 329362, 733579, 1152767, 1467158, 2305534, 8069369, 16138738]

約数ペア:

[(1, 16138738), (2, 8069369), (7, 2305534), (11, 1467158), (14, 1152767), (22, 733579), (49, 329362), (77, 209594), (98, 164681), (121, 133378), (154, 104797), (242, 66689), (539, 29942), (847, 19054), (1078, 14971), (1361, 11858), (1694, 9527), (2722, 5929)]