12564951

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19301}}^1$

素因数の和:19342

約数の個数: 16

約数和(自身を含む): 19765248

約数和(自身を除く): 7200297

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19301, 57903, 135107, 405321, 598331, 1794993, 4188317, 12564951]

約数ペア:

[(1, 12564951), (3, 4188317), (7, 1794993), (21, 598331), (31, 405321), (93, 135107), (217, 57903), (651, 19301)]