19906055736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{22193}}^1$

素因数の和:22509

約数の個数: 128

約数和(自身を含む): 60083596800

約数和(自身を除く): 40177541064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 281, 399, 456, 532, 562, 798, 843, 1064, 1124, 1596, 1686, 1967, 2248, 3192, 3372, 3934, 5339, 5901, 6744, 7868, 10678, 11802, 15736, 16017, 21356, 22193, 23604, 32034, 37373, 42712, 44386, 47208, 64068, 66579, 74746, 88772, 112119, 128136, 133158, 149492, 155351, 177544, 224238, 266316, 298984, 310702, 421667, 448476, 466053, 532632, 621404, 843334, 896952, 932106, 1242808, 1265001, 1686668, 1864212, 2530002, 2951669, 3373336, 3728424, 5060004, 5903338, 6236233, 8855007, 10120008, 11806676, 12472466, 17710014, 18708699, 23613352, 24944932, 35420028, 37417398, 43653631, 49889864, 70840056, 74834796, 87307262, 118488427, 130960893, 149669592, 174614524, 236976854, 261921786, 349229048, 355465281, 473953708, 523843572, 710930562, 829418989, 947907416, 1047687144, 1421861124, 1658837978, 2488256967, 2843722248, 3317675956, 4976513934, 6635351912, 9953027868, 19906055736]

約数ペア:

[(1, 19906055736), (2, 9953027868), (3, 6635351912), (4, 4976513934), (6, 3317675956), (7, 2843722248), (8, 2488256967), (12, 1658837978), (14, 1421861124), (19, 1047687144), (21, 947907416), (24, 829418989), (28, 710930562), (38, 523843572), (42, 473953708), (56, 355465281), (57, 349229048), (76, 261921786), (84, 236976854), (114, 174614524), (133, 149669592), (152, 130960893), (168, 118488427), (228, 87307262), (266, 74834796), (281, 70840056), (399, 49889864), (456, 43653631), (532, 37417398), (562, 35420028), (798, 24944932), (843, 23613352), (1064, 18708699), (1124, 17710014), (1596, 12472466), (1686, 11806676), (1967, 10120008), (2248, 8855007), (3192, 6236233), (3372, 5903338), (3934, 5060004), (5339, 3728424), (5901, 3373336), (6744, 2951669), (7868, 2530002), (10678, 1864212), (11802, 1686668), (15736, 1265001), (16017, 1242808), (21356, 932106), (22193, 896952), (23604, 843334), (32034, 621404), (37373, 532632), (42712, 466053), (44386, 448476), (47208, 421667), (64068, 310702), (66579, 298984), (74746, 266316), (88772, 224238), (112119, 177544), (128136, 155351), (133158, 149492)]