19757724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235211}}^1$

素因数の和:235225

約数の個数: 24

約数和(自身を含む): 52687488

約数和(自身を除く): 32929764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235211, 470422, 705633, 940844, 1411266, 1646477, 2822532, 3292954, 4939431, 6585908, 9878862, 19757724]

約数ペア:

[(1, 19757724), (2, 9878862), (3, 6585908), (4, 4939431), (6, 3292954), (7, 2822532), (12, 1646477), (14, 1411266), (21, 940844), (28, 705633), (42, 470422), (84, 235211)]