22906781

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 25176960

約数和(自身を除く): 2270179

約数列:

[1, 23, 29, 61, 563, 667, 1403, 1769, 12949, 16327, 34343, 40687, 375521, 789889, 995947, 22906781]

約数ペア:

[(1, 22906781), (23, 995947), (29, 789889), (61, 375521), (563, 40687), (667, 34343), (1403, 16327), (1769, 12949)]