12286239

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 18781440

約数和(自身を除く): 6495201

約数列:

[1, 3, 7, 21, 401, 1203, 1459, 2807, 4377, 8421, 10213, 30639, 585059, 1755177, 4095413, 12286239]

約数ペア:

[(1, 12286239), (3, 4095413), (7, 1755177), (21, 585059), (401, 30639), (1203, 10213), (1459, 8421), (2807, 4377)]