19172208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3301}}^1$

素因数の和:3334

約数の個数: 60

約数和(自身を含む): 54456584

約数和(自身を除く): 35284376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 3301, 5808, 6602, 9903, 13204, 19806, 26408, 36311, 39612, 52816, 72622, 79224, 108933, 145244, 158448, 217866, 290488, 399421, 435732, 580976, 798842, 871464, 1198263, 1597684, 1742928, 2396526, 3195368, 4793052, 6390736, 9586104, 19172208]

約数ペア:

[(1, 19172208), (2, 9586104), (3, 6390736), (4, 4793052), (6, 3195368), (8, 2396526), (11, 1742928), (12, 1597684), (16, 1198263), (22, 871464), (24, 798842), (33, 580976), (44, 435732), (48, 399421), (66, 290488), (88, 217866), (121, 158448), (132, 145244), (176, 108933), (242, 79224), (264, 72622), (363, 52816), (484, 39612), (528, 36311), (726, 26408), (968, 19806), (1452, 13204), (1936, 9903), (2904, 6602), (3301, 5808)]