22096816

素因数分解:

$2^4\times 7^1\times {\mathrm{197293}}^1$

素因数の和:197308

約数の個数: 20

約数和(自身を含む): 48928912

約数和(自身を除く): 26832096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197293, 394586, 789172, 1381051, 1578344, 2762102, 3156688, 5524204, 11048408, 22096816]

約数ペア:

[(1, 22096816), (2, 11048408), (4, 5524204), (7, 3156688), (8, 2762102), (14, 1578344), (16, 1381051), (28, 789172), (56, 394586), (112, 197293)]