22097264

素因数分解:

$2^4\times 7^1\times {\mathrm{197297}}^1$

素因数の和:197312

約数の個数: 20

約数和(自身を含む): 48929904

約数和(自身を除く): 26832640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197297, 394594, 789188, 1381079, 1578376, 2762158, 3156752, 5524316, 11048632, 22097264]

約数ペア:

[(1, 22097264), (2, 11048632), (4, 5524316), (7, 3156752), (8, 2762158), (14, 1578376), (16, 1381079), (28, 789188), (56, 394594), (112, 197297)]