19703194

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2002

約数の個数: 24

約数和(自身を含む): 34719840

約数和(自身を除く): 15016646

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 1879, 3758, 5243, 10486, 13153, 26306, 92071, 184142, 201053, 402106, 1407371, 2814742, 9851597, 19703194]

約数ペア:

[(1, 19703194), (2, 9851597), (7, 2814742), (14, 1407371), (49, 402106), (98, 201053), (107, 184142), (214, 92071), (749, 26306), (1498, 13153), (1879, 10486), (3758, 5243)]