23791988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{49157}}^1$

素因数の和:49183

約数の個数: 18

約数和(自身を含む): 45766098

約数和(自身を除く): 21974110

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 49157, 98314, 196628, 540727, 1081454, 2162908, 5947997, 11895994, 23791988]

約数ペア:

[(1, 23791988), (2, 11895994), (4, 5947997), (11, 2162908), (22, 1081454), (44, 540727), (121, 196628), (242, 98314), (484, 49157)]