12459784

素因数分解:

$2^3\times {\mathrm{787}}^1\times {\mathrm{1979}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 23403600

約数和(自身を除く): 10943816

約数列:

[1, 2, 4, 8, 787, 1574, 1979, 3148, 3958, 6296, 7916, 15832, 1557473, 3114946, 6229892, 12459784]

約数ペア:

[(1, 12459784), (2, 6229892), (4, 3114946), (8, 1557473), (787, 15832), (1574, 7916), (1979, 6296), (3148, 3958)]