19936486136

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1242

約数の個数: 192

約数和(自身を含む): 47890944000

約数和(自身を除く): 27954457864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 79, 98, 124, 133, 152, 158, 196, 217, 248, 266, 316, 392, 434, 532, 553, 589, 632, 868, 931, 1064, 1093, 1106, 1178, 1501, 1519, 1736, 1862, 2186, 2212, 2356, 2449, 3002, 3038, 3724, 3871, 4123, 4372, 4424, 4712, 4898, 6004, 6076, 7448, 7651, 7742, 8246, 8744, 9796, 10507, 12008, 12152, 15302, 15484, 16492, 17143, 19592, 20767, 21014, 28861, 30604, 30968, 32984, 33883, 34286, 41534, 42028, 46531, 53557, 57722, 61208, 67766, 68572, 73549, 83068, 84056, 86347, 93062, 107114, 115444, 120001, 135532, 137144, 145369, 147098, 166136, 172694, 186124, 214228, 230888, 237181, 240002, 271064, 290738, 294196, 325717, 345388, 372248, 428456, 474362, 480004, 581476, 588392, 604429, 643777, 651434, 690776, 948724, 960008, 1017583, 1162952, 1208858, 1287554, 1302868, 1640593, 1660267, 1897448, 2035166, 2280019, 2417716, 2575108, 2605736, 2676757, 3281186, 3320534, 4070332, 4231003, 4506439, 4560038, 4835432, 5150216, 5353514, 6562372, 6641068, 8140664, 8462006, 9012878, 9120076, 10707028, 11484151, 13124744, 13282136, 16924012, 18025756, 18240152, 18737299, 21414056, 22968302, 31545073, 33848024, 36051512, 37474598, 45936604, 50858383, 63090146, 74949196, 80389057, 91873208, 101716766, 126180292, 131161093, 149898392, 160778114, 203433532, 252360584, 262322186, 321556228, 356008681, 406867064, 524644372, 643112456, 712017362, 1049288744, 1424034724, 2492060767, 2848069448, 4984121534, 9968243068, 19936486136]

約数ペア:

[(1, 19936486136), (2, 9968243068), (4, 4984121534), (7, 2848069448), (8, 2492060767), (14, 1424034724), (19, 1049288744), (28, 712017362), (31, 643112456), (38, 524644372), (49, 406867064), (56, 356008681), (62, 321556228), (76, 262322186), (79, 252360584), (98, 203433532), (124, 160778114), (133, 149898392), (152, 131161093), (158, 126180292), (196, 101716766), (217, 91873208), (248, 80389057), (266, 74949196), (316, 63090146), (392, 50858383), (434, 45936604), (532, 37474598), (553, 36051512), (589, 33848024), (632, 31545073), (868, 22968302), (931, 21414056), (1064, 18737299), (1093, 18240152), (1106, 18025756), (1178, 16924012), (1501, 13282136), (1519, 13124744), (1736, 11484151), (1862, 10707028), (2186, 9120076), (2212, 9012878), (2356, 8462006), (2449, 8140664), (3002, 6641068), (3038, 6562372), (3724, 5353514), (3871, 5150216), (4123, 4835432), (4372, 4560038), (4424, 4506439), (4712, 4231003), (4898, 4070332), (6004, 3320534), (6076, 3281186), (7448, 2676757), (7651, 2605736), (7742, 2575108), (8246, 2417716), (8744, 2280019), (9796, 2035166), (10507, 1897448), (12008, 1660267), (12152, 1640593), (15302, 1302868), (15484, 1287554), (16492, 1208858), (17143, 1162952), (19592, 1017583), (20767, 960008), (21014, 948724), (28861, 690776), (30604, 651434), (30968, 643777), (32984, 604429), (33883, 588392), (34286, 581476), (41534, 480004), (42028, 474362), (46531, 428456), (53557, 372248), (57722, 345388), (61208, 325717), (67766, 294196), (68572, 290738), (73549, 271064), (83068, 240002), (84056, 237181), (86347, 230888), (93062, 214228), (107114, 186124), (115444, 172694), (120001, 166136), (135532, 147098), (137144, 145369)]