19187364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228421}}^1$

素因数の和:228435

約数の個数: 24

約数和(自身を含む): 51166528

約数和(自身を除く): 31979164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228421, 456842, 685263, 913684, 1370526, 1598947, 2741052, 3197894, 4796841, 6395788, 9593682, 19187364]

約数ペア:

[(1, 19187364), (2, 9593682), (3, 6395788), (4, 4796841), (6, 3197894), (7, 2741052), (12, 1598947), (14, 1370526), (21, 913684), (28, 685263), (42, 456842), (84, 228421)]