13225381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 14857920

約数和(自身を除く): 1632539

約数列:

[1, 13, 43, 59, 401, 559, 767, 2537, 5213, 17243, 23659, 32981, 224159, 307567, 1017337, 13225381]

約数ペア:

[(1, 13225381), (13, 1017337), (43, 307567), (59, 224159), (401, 32981), (559, 23659), (767, 17243), (2537, 5213)]