18808110442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8300137}}^1$

素因数の和:8300253

約数の個数: 16

約数和(自身を含む): 31075716672

約数和(自身を除く): 12267606230

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8300137, 16600274, 91301507, 182603014, 854914111, 1709828222, 9404055221, 18808110442]

約数ペア:

[(1, 18808110442), (2, 9404055221), (11, 1709828222), (22, 854914111), (103, 182603014), (206, 91301507), (1133, 16600274), (2266, 8300137)]