12119478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{288559}}^1$

素因数の和:288571

約数の個数: 16

約数和(自身を含む): 27701760

約数和(自身を除く): 15582282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 288559, 577118, 865677, 1731354, 2019913, 4039826, 6059739, 12119478]

約数ペア:

[(1, 12119478), (2, 6059739), (3, 4039826), (6, 2019913), (7, 1731354), (14, 865677), (21, 577118), (42, 288559)]