12683736976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{1123}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 26417327040

約数和(自身を除く): 13733590064

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 701, 848, 1007, 1123, 1402, 2014, 2246, 2804, 4028, 4492, 5608, 8056, 8984, 11216, 13319, 16112, 17968, 21337, 26638, 37153, 42674, 53276, 59519, 74306, 85348, 106552, 119038, 148612, 170696, 213104, 238076, 297224, 341392, 476152, 594448, 705907, 787223, 952304, 1130861, 1411814, 1574446, 2261722, 2823628, 3148892, 4523444, 5647256, 6297784, 9046888, 11294512, 12595568, 14957237, 18093776, 29914474, 41722819, 59828948, 83445638, 119657896, 166891276, 239315792, 333782552, 667565104, 792733561, 1585467122, 3170934244, 6341868488, 12683736976]

約数ペア:

[(1, 12683736976), (2, 6341868488), (4, 3170934244), (8, 1585467122), (16, 792733561), (19, 667565104), (38, 333782552), (53, 239315792), (76, 166891276), (106, 119657896), (152, 83445638), (212, 59828948), (304, 41722819), (424, 29914474), (701, 18093776), (848, 14957237), (1007, 12595568), (1123, 11294512), (1402, 9046888), (2014, 6297784), (2246, 5647256), (2804, 4523444), (4028, 3148892), (4492, 2823628), (5608, 2261722), (8056, 1574446), (8984, 1411814), (11216, 1130861), (13319, 952304), (16112, 787223), (17968, 705907), (21337, 594448), (26638, 476152), (37153, 341392), (42674, 297224), (53276, 238076), (59519, 213104), (74306, 170696), (85348, 148612), (106552, 119038)]