22661639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22639}}^1$

素因数の和:22670

約数の個数: 16

約数和(自身を含む): 30428160

約数和(自身を除く): 7766521

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 22639, 158473, 249029, 294307, 1743203, 2060149, 3237377, 22661639]

約数ペア:

[(1, 22661639), (7, 3237377), (11, 2060149), (13, 1743203), (77, 294307), (91, 249029), (143, 158473), (1001, 22639)]