19120662

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8779}}^1$

素因数の和:8809

約数の個数: 36

約数和(自身を含む): 45541860

約数和(自身を除く): 26421198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8779, 17558, 26337, 52674, 79011, 96569, 158022, 193138, 289707, 579414, 869121, 1062259, 1738242, 2124518, 3186777, 6373554, 9560331, 19120662]

約数ペア:

[(1, 19120662), (2, 9560331), (3, 6373554), (6, 3186777), (9, 2124518), (11, 1738242), (18, 1062259), (22, 869121), (33, 579414), (66, 289707), (99, 193138), (121, 158022), (198, 96569), (242, 79011), (363, 52674), (726, 26337), (1089, 17558), (2178, 8779)]