20191007239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{57809}}^1$

素因数の和:58290

約数の個数: 16

約数和(自身を含む): 22124118240

約数和(自身を除く): 1933111001

約数列:

[1, 13, 67, 401, 871, 5213, 26867, 57809, 349271, 751517, 3873203, 23181409, 50351639, 301358317, 1553154403, 20191007239]

約数ペア:

[(1, 20191007239), (13, 1553154403), (67, 301358317), (401, 50351639), (871, 23181409), (5213, 3873203), (26867, 751517), (57809, 349271)]