13116884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 25885524

約数和(自身を除く): 12768640

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 661, 902, 1322, 1804, 2644, 4961, 7271, 9922, 14542, 19844, 27101, 29084, 54202, 79981, 108404, 159962, 298111, 319924, 596222, 1192444, 3279221, 6558442, 13116884]

約数ペア:

[(1, 13116884), (2, 6558442), (4, 3279221), (11, 1192444), (22, 596222), (41, 319924), (44, 298111), (82, 159962), (121, 108404), (164, 79981), (242, 54202), (451, 29084), (484, 27101), (661, 19844), (902, 14542), (1322, 9922), (1804, 7271), (2644, 4961)]