12604676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 28163520

約数和(自身を除く): 15558844

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 43, 58, 76, 86, 116, 133, 172, 203, 266, 301, 361, 406, 532, 551, 602, 722, 812, 817, 1102, 1204, 1247, 1444, 1634, 2204, 2494, 2527, 3268, 3857, 4988, 5054, 5719, 7714, 8729, 10108, 10469, 11438, 15428, 15523, 17458, 20938, 22876, 23693, 31046, 34916, 41876, 47386, 62092, 73283, 94772, 108661, 146566, 165851, 217322, 293132, 331702, 434644, 450167, 663404, 900334, 1800668, 3151169, 6302338, 12604676]

約数ペア:

[(1, 12604676), (2, 6302338), (4, 3151169), (7, 1800668), (14, 900334), (19, 663404), (28, 450167), (29, 434644), (38, 331702), (43, 293132), (58, 217322), (76, 165851), (86, 146566), (116, 108661), (133, 94772), (172, 73283), (203, 62092), (266, 47386), (301, 41876), (361, 34916), (406, 31046), (532, 23693), (551, 22876), (602, 20938), (722, 17458), (812, 15523), (817, 15428), (1102, 11438), (1204, 10469), (1247, 10108), (1444, 8729), (1634, 7714), (2204, 5719), (2494, 5054), (2527, 4988), (3268, 3857)]