22051211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 27250944

約数和(自身を除く): 5199733

約数列:

[1, 7, 13, 91, 443, 547, 3101, 3829, 5759, 7111, 40313, 49777, 242321, 1696247, 3150173, 22051211]

約数ペア:

[(1, 22051211), (7, 3150173), (13, 1696247), (91, 242321), (443, 49777), (547, 40313), (3101, 7111), (3829, 5759)]