22510268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1187}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 43110144

約数和(自身を除く): 20599876

約数列:

[1, 2, 4, 11, 22, 44, 431, 862, 1187, 1724, 2374, 4741, 4748, 9482, 13057, 18964, 26114, 52228, 511597, 1023194, 2046388, 5627567, 11255134, 22510268]

約数ペア:

[(1, 22510268), (2, 11255134), (4, 5627567), (11, 2046388), (22, 1023194), (44, 511597), (431, 52228), (862, 26114), (1187, 18964), (1724, 13057), (2374, 9482), (4741, 4748)]