19286514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82421}}^1$

素因数の和:82442

約数の個数: 24

約数和(自身を含む): 45002412

約数和(自身を除く): 25715898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82421, 164842, 247263, 494526, 741789, 1071473, 1483578, 2142946, 3214419, 6428838, 9643257, 19286514]

約数ペア:

[(1, 19286514), (2, 9643257), (3, 6428838), (6, 3214419), (9, 2142946), (13, 1483578), (18, 1071473), (26, 741789), (39, 494526), (78, 247263), (117, 164842), (234, 82421)]