1212442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7893

約数の個数: 16

約数和(自身を含む): 2267712

約数和(自身を除く): 1055270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 7873, 15746, 55111, 86603, 110222, 173206, 606221, 1212442]

約数ペア:

[(1, 1212442), (2, 606221), (7, 173206), (11, 110222), (14, 86603), (22, 55111), (77, 15746), (154, 7873)]