12119982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{288571}}^1$

素因数の和:288583

約数の個数: 16

約数和(自身を含む): 27702912

約数和(自身を除く): 15582930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 288571, 577142, 865713, 1731426, 2019997, 4039994, 6059991, 12119982]

約数ペア:

[(1, 12119982), (2, 6059991), (3, 4039994), (6, 2019997), (7, 1731426), (14, 865713), (21, 577142), (42, 288571)]