19003822496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{46861}}^1$

素因数の和:46942

約数の個数: 96

約数和(自身を含む): 42513206400

約数和(自身を除く): 23509383904

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 58, 76, 92, 116, 152, 184, 232, 304, 368, 437, 464, 551, 608, 667, 736, 874, 928, 1102, 1334, 1748, 2204, 2668, 3496, 4408, 5336, 6992, 8816, 10672, 12673, 13984, 17632, 21344, 25346, 46861, 50692, 93722, 101384, 187444, 202768, 374888, 405536, 749776, 890359, 1077803, 1358969, 1499552, 1780718, 2155606, 2717938, 3561436, 4311212, 5435876, 7122872, 8622424, 10871752, 14245744, 17244848, 20478257, 21743504, 25820411, 28491488, 31256287, 34489696, 40956514, 43487008, 51640822, 62512574, 81913028, 103281644, 125025148, 163826056, 206563288, 250050296, 327652112, 413126576, 500100592, 593869453, 655304224, 826253152, 1000201184, 1187738906, 2375477812, 4750955624, 9501911248, 19003822496]

約数ペア:

[(1, 19003822496), (2, 9501911248), (4, 4750955624), (8, 2375477812), (16, 1187738906), (19, 1000201184), (23, 826253152), (29, 655304224), (32, 593869453), (38, 500100592), (46, 413126576), (58, 327652112), (76, 250050296), (92, 206563288), (116, 163826056), (152, 125025148), (184, 103281644), (232, 81913028), (304, 62512574), (368, 51640822), (437, 43487008), (464, 40956514), (551, 34489696), (608, 31256287), (667, 28491488), (736, 25820411), (874, 21743504), (928, 20478257), (1102, 17244848), (1334, 14245744), (1748, 10871752), (2204, 8622424), (2668, 7122872), (3496, 5435876), (4408, 4311212), (5336, 3561436), (6992, 2717938), (8816, 2155606), (10672, 1780718), (12673, 1499552), (13984, 1358969), (17632, 1077803), (21344, 890359), (25346, 749776), (46861, 405536), (50692, 374888), (93722, 202768), (101384, 187444)]