16337986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 31224960

約数和(自身を除く): 14886974

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 3613, 4522, 7226, 25291, 50582, 61421, 68647, 122842, 137294, 429947, 480529, 859894, 961058, 1166999, 2333998, 8168993, 16337986]

約数ペア:

[(1, 16337986), (2, 8168993), (7, 2333998), (14, 1166999), (17, 961058), (19, 859894), (34, 480529), (38, 429947), (119, 137294), (133, 122842), (238, 68647), (266, 61421), (323, 50582), (646, 25291), (2261, 7226), (3613, 4522)]