19417966568

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15061}}^1$

素因数の和:15128

約数の個数: 192

約数和(自身を含む): 51924136320

約数和(自身を除く): 32506169752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 56, 77, 88, 91, 92, 98, 104, 143, 154, 161, 182, 184, 196, 253, 286, 299, 308, 322, 364, 392, 506, 539, 572, 598, 616, 637, 644, 728, 1001, 1012, 1078, 1127, 1144, 1196, 1274, 1288, 1771, 2002, 2024, 2093, 2156, 2254, 2392, 2548, 3289, 3542, 4004, 4186, 4312, 4508, 5096, 6578, 7007, 7084, 8008, 8372, 9016, 12397, 13156, 14014, 14168, 14651, 15061, 16744, 23023, 24794, 26312, 28028, 29302, 30122, 46046, 49588, 56056, 58604, 60244, 92092, 99176, 105427, 117208, 120488, 161161, 165671, 184184, 195793, 210854, 322322, 331342, 346403, 391586, 421708, 644644, 662684, 692806, 737989, 783172, 843416, 1159697, 1289288, 1325368, 1370551, 1385612, 1475978, 1566344, 2153723, 2319394, 2424821, 2741102, 2771224, 2951956, 3810433, 4307446, 4503239, 4638788, 4849642, 5482204, 5903912, 7620866, 8117879, 8614892, 9006478, 9277576, 9593857, 9699284, 10964408, 15076061, 15241732, 16235758, 16973747, 17229784, 18012956, 19187714, 19398568, 26673031, 30152122, 30483464, 31522673, 32471516, 33947494, 36025912, 38375428, 49535629, 53346062, 60304244, 63045346, 64943032, 67894988, 76750856, 99071258, 105532427, 106692124, 120608488, 126090692, 135789976, 186711217, 198142516, 211064854, 213384248, 220658711, 252181384, 346749403, 373422434, 396285032, 422129708, 441317422, 693498806, 746844868, 844259416, 882634844, 1386997612, 1493689736, 1765269688, 2427245821, 2773995224, 4854491642, 9708983284, 19417966568]

約数ペア:

[(1, 19417966568), (2, 9708983284), (4, 4854491642), (7, 2773995224), (8, 2427245821), (11, 1765269688), (13, 1493689736), (14, 1386997612), (22, 882634844), (23, 844259416), (26, 746844868), (28, 693498806), (44, 441317422), (46, 422129708), (49, 396285032), (52, 373422434), (56, 346749403), (77, 252181384), (88, 220658711), (91, 213384248), (92, 211064854), (98, 198142516), (104, 186711217), (143, 135789976), (154, 126090692), (161, 120608488), (182, 106692124), (184, 105532427), (196, 99071258), (253, 76750856), (286, 67894988), (299, 64943032), (308, 63045346), (322, 60304244), (364, 53346062), (392, 49535629), (506, 38375428), (539, 36025912), (572, 33947494), (598, 32471516), (616, 31522673), (637, 30483464), (644, 30152122), (728, 26673031), (1001, 19398568), (1012, 19187714), (1078, 18012956), (1127, 17229784), (1144, 16973747), (1196, 16235758), (1274, 15241732), (1288, 15076061), (1771, 10964408), (2002, 9699284), (2024, 9593857), (2093, 9277576), (2156, 9006478), (2254, 8614892), (2392, 8117879), (2548, 7620866), (3289, 5903912), (3542, 5482204), (4004, 4849642), (4186, 4638788), (4312, 4503239), (4508, 4307446), (5096, 3810433), (6578, 2951956), (7007, 2771224), (7084, 2741102), (8008, 2424821), (8372, 2319394), (9016, 2153723), (12397, 1566344), (13156, 1475978), (14014, 1385612), (14168, 1370551), (14651, 1325368), (15061, 1289288), (16744, 1159697), (23023, 843416), (24794, 783172), (26312, 737989), (28028, 692806), (29302, 662684), (30122, 644644), (46046, 421708), (49588, 391586), (56056, 346403), (58604, 331342), (60244, 322322), (92092, 210854), (99176, 195793), (105427, 184184), (117208, 165671), (120488, 161161)]