12756230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43987}}^1$

素因数の和:44023

約数の個数: 16

約数和(自身を含む): 23753520

約数和(自身を除く): 10997290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 43987, 87974, 219935, 439870, 1275623, 2551246, 6378115, 12756230]

約数ペア:

[(1, 12756230), (2, 6378115), (5, 2551246), (10, 1275623), (29, 439870), (58, 219935), (145, 87974), (290, 43987)]