22132208

素因数分解:

$2^4\times 7^1\times {\mathrm{197609}}^1$

素因数の和:197624

約数の個数: 20

約数和(自身を含む): 49007280

約数和(自身を除く): 26875072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197609, 395218, 790436, 1383263, 1580872, 2766526, 3161744, 5533052, 11066104, 22132208]

約数ペア:

[(1, 22132208), (2, 11066104), (4, 5533052), (7, 3161744), (8, 2766526), (14, 1580872), (16, 1383263), (28, 790436), (56, 395218), (112, 197609)]