12892222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 24641280

約数和(自身を除く): 11749058

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 2851, 4522, 5702, 19957, 39914, 48467, 54169, 96934, 108338, 339269, 379183, 678538, 758366, 920873, 1841746, 6446111, 12892222]

約数ペア:

[(1, 12892222), (2, 6446111), (7, 1841746), (14, 920873), (17, 758366), (19, 678538), (34, 379183), (38, 339269), (119, 108338), (133, 96934), (238, 54169), (266, 48467), (323, 39914), (646, 19957), (2261, 5702), (2851, 4522)]