13231320970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{189018871}}^1$

素因数の和:189018885

約数の個数: 16

約数和(自身を含む): 27218717568

約数和(自身を除く): 13987396598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 189018871, 378037742, 945094355, 1323132097, 1890188710, 2646264194, 6615660485, 13231320970]

約数ペア:

[(1, 13231320970), (2, 6615660485), (5, 2646264194), (7, 1890188710), (10, 1323132097), (14, 945094355), (35, 378037742), (70, 189018871)]