19198410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8311}}^1$

素因数の和:8339

約数の個数: 64

約数和(自身を含む): 57452544

約数和(自身を除く): 38254134

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 8311, 16622, 24933, 41555, 49866, 58177, 83110, 91421, 116354, 124665, 174531, 182842, 249330, 274263, 290885, 349062, 457105, 548526, 581770, 639947, 872655, 914210, 1279894, 1371315, 1745310, 1919841, 2742630, 3199735, 3839682, 6399470, 9599205, 19198410]

約数ペア:

[(1, 19198410), (2, 9599205), (3, 6399470), (5, 3839682), (6, 3199735), (7, 2742630), (10, 1919841), (11, 1745310), (14, 1371315), (15, 1279894), (21, 914210), (22, 872655), (30, 639947), (33, 581770), (35, 548526), (42, 457105), (55, 349062), (66, 290885), (70, 274263), (77, 249330), (105, 182842), (110, 174531), (154, 124665), (165, 116354), (210, 91421), (231, 83110), (330, 58177), (385, 49866), (462, 41555), (770, 24933), (1155, 16622), (2310, 8311)]