22300208

素因数分解:

$2^4\times 7^1\times {\mathrm{199109}}^1$

素因数の和:199124

約数の個数: 20

約数和(自身を含む): 49379280

約数和(自身を除く): 27079072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199109, 398218, 796436, 1393763, 1592872, 2787526, 3185744, 5575052, 11150104, 22300208]

約数ペア:

[(1, 22300208), (2, 11150104), (4, 5575052), (7, 3185744), (8, 2787526), (14, 1592872), (16, 1393763), (28, 796436), (56, 398218), (112, 199109)]