22272208

素因数分解:

$2^4\times 7^1\times {\mathrm{198859}}^1$

素因数の和:198874

約数の個数: 20

約数和(自身を含む): 49317280

約数和(自身を除く): 27045072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198859, 397718, 795436, 1392013, 1590872, 2784026, 3181744, 5568052, 11136104, 22272208]

約数ペア:

[(1, 22272208), (2, 11136104), (4, 5568052), (7, 3181744), (8, 2784026), (14, 1590872), (16, 1392013), (28, 795436), (56, 397718), (112, 198859)]