22268519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 27675648

約数和(自身を除く): 5407129

約数列:

[1, 7, 13, 91, 107, 749, 1391, 2287, 9737, 16009, 29731, 208117, 244709, 1712963, 3181217, 22268519]

約数ペア:

[(1, 22268519), (7, 3181217), (13, 1712963), (91, 244709), (107, 208117), (749, 29731), (1391, 16009), (2287, 9737)]