2019947533216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1\times {\mathrm{48619}}^1$

素因数の和:51642

約数の個数: 96

約数和(自身を含む): 4369638873600

約数和(自身を除く): 2349691340384

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 2971, 3496, 5942, 6992, 11884, 13984, 23768, 47536, 48619, 56449, 68333, 95072, 97238, 112898, 136666, 194476, 225796, 273332, 388952, 451592, 546664, 777904, 903184, 923761, 1093328, 1118237, 1298327, 1555808, 1806368, 1847522, 2186656, 2236474, 2596654, 3695044, 4472948, 5193308, 7390088, 8945896, 10386616, 14780176, 17891792, 20773232, 21246503, 29560352, 35783584, 41546464, 42493006, 84986012, 144447049, 169972024, 288894098, 339944048, 577788196, 679888096, 1155576392, 2311152784, 2744493931, 3322282127, 4622305568, 5488987862, 6644564254, 10977975724, 13289128508, 21955951448, 26578257016, 43911902896, 53156514032, 63123360413, 87823805792, 106313028064, 126246720826, 252493441652, 504986883304, 1009973766608, 2019947533216]

約数ペア:

[(1, 2019947533216), (2, 1009973766608), (4, 504986883304), (8, 252493441652), (16, 126246720826), (19, 106313028064), (23, 87823805792), (32, 63123360413), (38, 53156514032), (46, 43911902896), (76, 26578257016), (92, 21955951448), (152, 13289128508), (184, 10977975724), (304, 6644564254), (368, 5488987862), (437, 4622305568), (608, 3322282127), (736, 2744493931), (874, 2311152784), (1748, 1155576392), (2971, 679888096), (3496, 577788196), (5942, 339944048), (6992, 288894098), (11884, 169972024), (13984, 144447049), (23768, 84986012), (47536, 42493006), (48619, 41546464), (56449, 35783584), (68333, 29560352), (95072, 21246503), (97238, 20773232), (112898, 17891792), (136666, 14780176), (194476, 10386616), (225796, 8945896), (273332, 7390088), (388952, 5193308), (451592, 4472948), (546664, 3695044), (777904, 2596654), (903184, 2236474), (923761, 2186656), (1093328, 1847522), (1118237, 1806368), (1298327, 1555808)]