19223046

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4789}}^1$

素因数の和:5020

約数の個数: 24

約数和(自身を含む): 41845440

約数和(自身を除く): 22622394

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 4789, 9578, 14367, 28734, 43101, 86202, 1067947, 2135894, 3203841, 6407682, 9611523, 19223046]

約数ペア:

[(1, 19223046), (2, 9611523), (3, 6407682), (6, 3203841), (9, 2135894), (18, 1067947), (223, 86202), (446, 43101), (669, 28734), (1338, 14367), (2007, 9578), (4014, 4789)]