22218784

素因数分解:

$2^5\times 7^1\times {\mathrm{99191}}^1$

素因数の和:99208

約数の個数: 24

約数和(自身を含む): 49992768

約数和(自身を除く): 27773984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 99191, 198382, 396764, 694337, 793528, 1388674, 1587056, 2777348, 3174112, 5554696, 11109392, 22218784]

約数ペア:

[(1, 22218784), (2, 11109392), (4, 5554696), (7, 3174112), (8, 2777348), (14, 1587056), (16, 1388674), (28, 793528), (32, 694337), (56, 396764), (112, 198382), (224, 99191)]