12804342

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20719}}^1$

素因数の和:20827

約数の個数: 16

約数和(自身を含む): 25858560

約数和(自身を除く): 13054218

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20719, 41438, 62157, 124314, 2134057, 4268114, 6402171, 12804342]

約数ペア:

[(1, 12804342), (2, 6402171), (3, 4268114), (6, 2134057), (103, 124314), (206, 62157), (309, 41438), (618, 20719)]