2193201923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{4721}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 2417286240

約数和(自身を除く): 224084317

約数列:

[1, 11, 157, 269, 1727, 2959, 4721, 42233, 51931, 464563, 741197, 1269949, 8153167, 13969439, 199381993, 2193201923]

約数ペア:

[(1, 2193201923), (11, 199381993), (157, 13969439), (269, 8153167), (1727, 1269949), (2959, 741197), (4721, 464563), (42233, 51931)]