2019435985

素因数分解:

$5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{67169}}^1$

素因数の和:68040

約数の個数: 16

約数和(自身を含む): 2772777600

約数和(自身を除く): 753341615

約数列:

[1, 5, 7, 35, 859, 4295, 6013, 30065, 67169, 335845, 470183, 2350915, 57698171, 288490855, 403887197, 2019435985]

約数ペア:

[(1, 2019435985), (5, 403887197), (7, 288490855), (35, 57698171), (859, 2350915), (4295, 470183), (6013, 335845), (30065, 67169)]