19001470112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{887}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 40456910592

約数和(自身を除く): 21455440480

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 743, 848, 887, 901, 1486, 1696, 1774, 1802, 2972, 3548, 3604, 5944, 7096, 7208, 11888, 12631, 14192, 14416, 15079, 23776, 25262, 28384, 28832, 30158, 39379, 47011, 50524, 60316, 78758, 94022, 101048, 120632, 157516, 188044, 202096, 241264, 315032, 376088, 404192, 482528, 630064, 659041, 669443, 752176, 799187, 1260128, 1318082, 1338886, 1504352, 1598374, 2636164, 2677772, 3196748, 5272328, 5355544, 6393496, 10544656, 10711088, 11203697, 12786992, 21089312, 21422176, 22407394, 25573984, 34929173, 44814788, 69858346, 89629576, 139716692, 179259152, 279433384, 358518304, 558866768, 593795941, 1117733536, 1187591882, 2375183764, 4750367528, 9500735056, 19001470112]

約数ペア:

[(1, 19001470112), (2, 9500735056), (4, 4750367528), (8, 2375183764), (16, 1187591882), (17, 1117733536), (32, 593795941), (34, 558866768), (53, 358518304), (68, 279433384), (106, 179259152), (136, 139716692), (212, 89629576), (272, 69858346), (424, 44814788), (544, 34929173), (743, 25573984), (848, 22407394), (887, 21422176), (901, 21089312), (1486, 12786992), (1696, 11203697), (1774, 10711088), (1802, 10544656), (2972, 6393496), (3548, 5355544), (3604, 5272328), (5944, 3196748), (7096, 2677772), (7208, 2636164), (11888, 1598374), (12631, 1504352), (14192, 1338886), (14416, 1318082), (15079, 1260128), (23776, 799187), (25262, 752176), (28384, 669443), (28832, 659041), (30158, 630064), (39379, 482528), (47011, 404192), (50524, 376088), (60316, 315032), (78758, 241264), (94022, 202096), (101048, 188044), (120632, 157516)]