2019491823

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1\times {\mathrm{12149}}^1$

素因数の和:13046

約数の個数: 16

約数和(自身を含む): 2736374400

約数和(自身を除く): 716882577

約数列:

[1, 3, 67, 201, 827, 2481, 12149, 36447, 55409, 166227, 813983, 2441949, 10047223, 30141669, 673163941, 2019491823]

約数ペア:

[(1, 2019491823), (3, 673163941), (67, 30141669), (201, 10047223), (827, 2441949), (2481, 813983), (12149, 166227), (36447, 55409)]