19307624

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4723}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 41949120

約数和(自身を除く): 22641496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4723, 9446, 18892, 33061, 37784, 66122, 132244, 264488, 344779, 689558, 1379116, 2413453, 2758232, 4826906, 9653812, 19307624]

約数ペア:

[(1, 19307624), (2, 9653812), (4, 4826906), (7, 2758232), (8, 2413453), (14, 1379116), (28, 689558), (56, 344779), (73, 264488), (146, 132244), (292, 66122), (511, 37784), (584, 33061), (1022, 18892), (2044, 9446), (4088, 4723)]