22065407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 27793920

約数和(自身を除く): 5728513

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 5639, 39473, 73307, 242477, 513149, 1697339, 3152201, 22065407]

約数ペア:

[(1, 22065407), (7, 3152201), (13, 1697339), (43, 513149), (91, 242477), (301, 73307), (559, 39473), (3913, 5639)]