19943960401

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1\times {\mathrm{7559}}^1$

素因数の和:8448

約数の個数: 16

約数和(自身を含む): 20676902400

約数和(自身を除く): 732941999

約数列:

[1, 47, 73, 769, 3431, 7559, 36143, 56137, 355273, 551807, 2638439, 5812871, 25934929, 273204937, 424339583, 19943960401]

約数ペア:

[(1, 19943960401), (47, 424339583), (73, 273204937), (769, 25934929), (3431, 5812871), (7559, 2638439), (36143, 551807), (56137, 355273)]