13379394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{318557}}^1$

素因数の和:318569

約数の個数: 16

約数和(自身を含む): 30581568

約数和(自身を除く): 17202174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 318557, 637114, 955671, 1911342, 2229899, 4459798, 6689697, 13379394]

約数ペア:

[(1, 13379394), (2, 6689697), (3, 4459798), (6, 2229899), (7, 1911342), (14, 955671), (21, 637114), (42, 318557)]