19885855392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{14713}}^1$

素因数の和:14780

約数の個数: 216

約数和(自身を含む): 64278785844

約数和(自身を除く): 44392930452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 361, 416, 456, 468, 494, 608, 624, 684, 722, 741, 912, 936, 988, 1083, 1248, 1368, 1444, 1482, 1824, 1872, 1976, 2166, 2223, 2736, 2888, 2964, 3249, 3744, 3952, 4332, 4446, 4693, 5472, 5776, 5928, 6498, 7904, 8664, 8892, 9386, 11552, 11856, 12996, 14079, 14713, 17328, 17784, 18772, 23712, 25992, 28158, 29426, 34656, 35568, 37544, 42237, 44139, 51984, 56316, 58852, 71136, 75088, 84474, 88278, 103968, 112632, 117704, 132417, 150176, 168948, 176556, 191269, 225264, 235408, 264834, 279547, 337896, 353112, 382538, 450528, 470816, 529668, 559094, 573807, 675792, 706224, 765076, 838641, 1059336, 1118188, 1147614, 1351584, 1412448, 1530152, 1677282, 1721421, 2118672, 2236376, 2295228, 2515923, 3060304, 3354564, 3442842, 3634111, 4237344, 4472752, 4590456, 5031846, 5311393, 6120608, 6709128, 6885684, 7268222, 8945504, 9180912, 10063692, 10622786, 10902333, 13418256, 13771368, 14536444, 15934179, 18361824, 20127384, 21245572, 21804666, 26836512, 27542736, 29072888, 31868358, 32706999, 40254768, 42491144, 43609332, 47802537, 55085472, 58145776, 63736716, 65413998, 69048109, 80509536, 84982288, 87218664, 95605074, 116291552, 127473432, 130827996, 138096218, 169964576, 174437328, 191210148, 207144327, 254946864, 261655992, 276192436, 348874656, 382420296, 414288654, 509893728, 523311984, 552384872, 621432981, 764840592, 828577308, 1046623968, 1104769744, 1242865962, 1529681184, 1657154616, 2209539488, 2485731924, 3314309232, 4971463848, 6628618464, 9942927696, 19885855392]

約数ペア:

[(1, 19885855392), (2, 9942927696), (3, 6628618464), (4, 4971463848), (6, 3314309232), (8, 2485731924), (9, 2209539488), (12, 1657154616), (13, 1529681184), (16, 1242865962), (18, 1104769744), (19, 1046623968), (24, 828577308), (26, 764840592), (32, 621432981), (36, 552384872), (38, 523311984), (39, 509893728), (48, 414288654), (52, 382420296), (57, 348874656), (72, 276192436), (76, 261655992), (78, 254946864), (96, 207144327), (104, 191210148), (114, 174437328), (117, 169964576), (144, 138096218), (152, 130827996), (156, 127473432), (171, 116291552), (208, 95605074), (228, 87218664), (234, 84982288), (247, 80509536), (288, 69048109), (304, 65413998), (312, 63736716), (342, 58145776), (361, 55085472), (416, 47802537), (456, 43609332), (468, 42491144), (494, 40254768), (608, 32706999), (624, 31868358), (684, 29072888), (722, 27542736), (741, 26836512), (912, 21804666), (936, 21245572), (988, 20127384), (1083, 18361824), (1248, 15934179), (1368, 14536444), (1444, 13771368), (1482, 13418256), (1824, 10902333), (1872, 10622786), (1976, 10063692), (2166, 9180912), (2223, 8945504), (2736, 7268222), (2888, 6885684), (2964, 6709128), (3249, 6120608), (3744, 5311393), (3952, 5031846), (4332, 4590456), (4446, 4472752), (4693, 4237344), (5472, 3634111), (5776, 3442842), (5928, 3354564), (6498, 3060304), (7904, 2515923), (8664, 2295228), (8892, 2236376), (9386, 2118672), (11552, 1721421), (11856, 1677282), (12996, 1530152), (14079, 1412448), (14713, 1351584), (17328, 1147614), (17784, 1118188), (18772, 1059336), (23712, 838641), (25992, 765076), (28158, 706224), (29426, 675792), (34656, 573807), (35568, 559094), (37544, 529668), (42237, 470816), (44139, 450528), (51984, 382538), (56316, 353112), (58852, 337896), (71136, 279547), (75088, 264834), (84474, 235408), (88278, 225264), (103968, 191269), (112632, 176556), (117704, 168948), (132417, 150176)]