7140694

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1596

約数の個数: 24

約数和(自身を含む): 12400920

約数和(自身を除く): 5260226

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1553, 2299, 3106, 4598, 17083, 29507, 34166, 59014, 187913, 324577, 375826, 649154, 3570347, 7140694]

約数ペア:

[(1, 7140694), (2, 3570347), (11, 649154), (19, 375826), (22, 324577), (38, 187913), (121, 59014), (209, 34166), (242, 29507), (418, 17083), (1553, 4598), (2299, 3106)]