22346380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159617}}^1$

素因数の和:159633

約数の個数: 24

約数和(自身を含む): 53631648

約数和(自身を除く): 31285268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159617, 319234, 638468, 798085, 1117319, 1596170, 2234638, 3192340, 4469276, 5586595, 11173190, 22346380]

約数ペア:

[(1, 22346380), (2, 11173190), (4, 5586595), (5, 4469276), (7, 3192340), (10, 2234638), (14, 1596170), (20, 1117319), (28, 798085), (35, 638468), (70, 319234), (140, 159617)]