22871143

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 24377760

約数和(自身を除く): 1506617

約数列:

[1, 37, 53, 107, 109, 1961, 3959, 4033, 5671, 5777, 11663, 209827, 213749, 431531, 618139, 22871143]

約数ペア:

[(1, 22871143), (37, 618139), (53, 431531), (107, 213749), (109, 209827), (1961, 11663), (3959, 5777), (4033, 5671)]