12228986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7219}}^1$

素因数の和:7250

約数の個数: 24

約数和(自身を含む): 23046240

約数和(自身を除く): 10817254

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 7219, 14438, 50533, 79409, 101066, 158818, 555863, 873499, 1111726, 1746998, 6114493, 12228986]

約数ペア:

[(1, 12228986), (2, 6114493), (7, 1746998), (11, 1111726), (14, 873499), (22, 555863), (77, 158818), (121, 101066), (154, 79409), (242, 50533), (847, 14438), (1694, 7219)]