19449949792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3413}}^1$

素因数の和:3565

約数の個数: 192

約数和(自身を含む): 50105502720

約数和(自身を除く): 30655552928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 103, 104, 112, 133, 152, 182, 206, 208, 224, 247, 266, 304, 364, 412, 416, 494, 532, 608, 721, 728, 824, 988, 1064, 1339, 1442, 1456, 1648, 1729, 1957, 1976, 2128, 2678, 2884, 2912, 3296, 3413, 3458, 3914, 3952, 4256, 5356, 5768, 6826, 6916, 7828, 7904, 9373, 10712, 11536, 13652, 13699, 13832, 15656, 18746, 21424, 23072, 23891, 25441, 27304, 27398, 27664, 31312, 37492, 42848, 44369, 47782, 50882, 54608, 54796, 55328, 62624, 64847, 74984, 88738, 95564, 101764, 109216, 109592, 129694, 149968, 177476, 178087, 191128, 203528, 219184, 259388, 299936, 310583, 351539, 354952, 356174, 382256, 407056, 438368, 453929, 518776, 621166, 703078, 709904, 712348, 764512, 814112, 843011, 907858, 1037552, 1242332, 1406156, 1419808, 1424696, 1686022, 1815716, 2075104, 2460773, 2484664, 2812312, 2849392, 3372044, 3631432, 4570007, 4921546, 4969328, 5624624, 5698784, 5901077, 6679241, 6744088, 7262864, 9140014, 9843092, 9938656, 11249248, 11802154, 13358482, 13488176, 14525728, 18280028, 19686184, 23604308, 26716964, 26976352, 31990049, 36560056, 39372368, 46754687, 47208616, 53433928, 63980098, 73120112, 78744736, 86830133, 93509374, 94417232, 106867856, 127960196, 146240224, 173660266, 187018748, 188834464, 213735712, 255920392, 347320532, 374037496, 511840784, 607810931, 694641064, 748074992, 1023681568, 1215621862, 1389282128, 1496149984, 2431243724, 2778564256, 4862487448, 9724974896, 19449949792]

約数ペア:

[(1, 19449949792), (2, 9724974896), (4, 4862487448), (7, 2778564256), (8, 2431243724), (13, 1496149984), (14, 1389282128), (16, 1215621862), (19, 1023681568), (26, 748074992), (28, 694641064), (32, 607810931), (38, 511840784), (52, 374037496), (56, 347320532), (76, 255920392), (91, 213735712), (103, 188834464), (104, 187018748), (112, 173660266), (133, 146240224), (152, 127960196), (182, 106867856), (206, 94417232), (208, 93509374), (224, 86830133), (247, 78744736), (266, 73120112), (304, 63980098), (364, 53433928), (412, 47208616), (416, 46754687), (494, 39372368), (532, 36560056), (608, 31990049), (721, 26976352), (728, 26716964), (824, 23604308), (988, 19686184), (1064, 18280028), (1339, 14525728), (1442, 13488176), (1456, 13358482), (1648, 11802154), (1729, 11249248), (1957, 9938656), (1976, 9843092), (2128, 9140014), (2678, 7262864), (2884, 6744088), (2912, 6679241), (3296, 5901077), (3413, 5698784), (3458, 5624624), (3914, 4969328), (3952, 4921546), (4256, 4570007), (5356, 3631432), (5768, 3372044), (6826, 2849392), (6916, 2812312), (7828, 2484664), (7904, 2460773), (9373, 2075104), (10712, 1815716), (11536, 1686022), (13652, 1424696), (13699, 1419808), (13832, 1406156), (15656, 1242332), (18746, 1037552), (21424, 907858), (23072, 843011), (23891, 814112), (25441, 764512), (27304, 712348), (27398, 709904), (27664, 703078), (31312, 621166), (37492, 518776), (42848, 453929), (44369, 438368), (47782, 407056), (50882, 382256), (54608, 356174), (54796, 354952), (55328, 351539), (62624, 310583), (64847, 299936), (74984, 259388), (88738, 219184), (95564, 203528), (101764, 191128), (109216, 178087), (109592, 177476), (129694, 149968)]