12759692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:710

約数の個数: 36

約数和(自身を含む): 25181688

約数和(自身を除く): 12421996

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 643, 902, 1286, 1804, 2572, 4961, 7073, 9922, 14146, 19844, 26363, 28292, 52726, 77803, 105452, 155606, 289993, 311212, 579986, 1159972, 3189923, 6379846, 12759692]

約数ペア:

[(1, 12759692), (2, 6379846), (4, 3189923), (11, 1159972), (22, 579986), (41, 311212), (44, 289993), (82, 155606), (121, 105452), (164, 77803), (242, 52726), (451, 28292), (484, 26363), (643, 19844), (902, 14146), (1286, 9922), (1804, 7073), (2572, 4961)]