18654086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4100

約数の個数: 24

約数和(自身を含む): 32382840

約数和(自身を除く): 13728754

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4057, 4598, 8114, 44627, 77083, 89254, 154166, 490897, 847913, 981794, 1695826, 9327043, 18654086]

約数ペア:

[(1, 18654086), (2, 9327043), (11, 1695826), (19, 981794), (22, 847913), (38, 490897), (121, 154166), (209, 89254), (242, 77083), (418, 44627), (2299, 8114), (4057, 4598)]