13630012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4363}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 26393472

約数和(自身を除く): 12763460

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4363, 8726, 17452, 47993, 95986, 191972, 309773, 619546, 1239092, 3407503, 6815006, 13630012]

約数ペア:

[(1, 13630012), (2, 6815006), (4, 3407503), (11, 1239092), (22, 619546), (44, 309773), (71, 191972), (142, 95986), (284, 47993), (781, 17452), (1562, 8726), (3124, 4363)]