19001442

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 20737950

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 1567, 2021, 3134, 4042, 4701, 6063, 9402, 12126, 67381, 73649, 134762, 147298, 202143, 220947, 404286, 441894, 3166907, 6333814, 9500721, 19001442]

約数ペア:

[(1, 19001442), (2, 9500721), (3, 6333814), (6, 3166907), (43, 441894), (47, 404286), (86, 220947), (94, 202143), (129, 147298), (141, 134762), (258, 73649), (282, 67381), (1567, 12126), (2021, 9402), (3134, 6063), (4042, 4701)]