19171284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 29890092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 311, 467, 622, 933, 934, 1244, 1401, 1866, 1868, 2802, 3421, 3732, 5137, 5604, 6842, 10263, 10274, 13684, 15411, 20526, 20548, 30822, 41052, 61644, 145237, 290474, 435711, 580948, 871422, 1597607, 1742844, 3195214, 4792821, 6390428, 9585642, 19171284]

約数ペア:

[(1, 19171284), (2, 9585642), (3, 6390428), (4, 4792821), (6, 3195214), (11, 1742844), (12, 1597607), (22, 871422), (33, 580948), (44, 435711), (66, 290474), (132, 145237), (311, 61644), (467, 41052), (622, 30822), (933, 20548), (934, 20526), (1244, 15411), (1401, 13684), (1866, 10274), (1868, 10263), (2802, 6842), (3421, 5604), (3732, 5137)]