11871464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 24416640

約数和(自身を除く): 12545176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 431, 626, 862, 1252, 1724, 2504, 3443, 3448, 4741, 6886, 9482, 13772, 18964, 27544, 37928, 134903, 269806, 539612, 1079224, 1483933, 2967866, 5935732, 11871464]

約数ペア:

[(1, 11871464), (2, 5935732), (4, 2967866), (8, 1483933), (11, 1079224), (22, 539612), (44, 269806), (88, 134903), (313, 37928), (431, 27544), (626, 18964), (862, 13772), (1252, 9482), (1724, 6886), (2504, 4741), (3443, 3448)]