16064293

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 19102720

約数和(自身を除く): 3038427

約数列:

[1, 7, 31, 181, 217, 409, 1267, 2863, 5611, 12679, 39277, 74029, 88753, 518203, 2294899, 16064293]

約数ペア:

[(1, 16064293), (7, 2294899), (31, 518203), (181, 88753), (217, 74029), (409, 39277), (1267, 12679), (2863, 5611)]