19228534052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6986

約数の個数: 144

約数和(自身を含む): 45255168000

約数和(自身を除く): 26026633948

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 169, 182, 217, 247, 266, 338, 364, 403, 434, 494, 532, 589, 676, 806, 868, 988, 1178, 1183, 1612, 1729, 2356, 2366, 2821, 3211, 3458, 4123, 4732, 5239, 5642, 6422, 6899, 6916, 7657, 8246, 10478, 11284, 12844, 13798, 15314, 16492, 20956, 22477, 27596, 30628, 36673, 44954, 48293, 53599, 73346, 89687, 89908, 96586, 99541, 107198, 131081, 146692, 179374, 193172, 199082, 213869, 214396, 262162, 358748, 398164, 427738, 524324, 627809, 696787, 855476, 917567, 1165931, 1255618, 1393574, 1497083, 1704053, 1835134, 2331862, 2511236, 2780297, 2787148, 2994166, 3408106, 3670268, 4063511, 4663724, 5560594, 5988332, 6816212, 8127022, 8161517, 11121188, 11928371, 16254044, 16323034, 19462079, 22152689, 23856742, 28444577, 32646068, 36143861, 38924158, 44305378, 47713484, 52825643, 56889154, 72287722, 77848316, 88610756, 105651286, 113778308, 144575444, 155068823, 211302572, 253007027, 310137646, 369779501, 506014054, 620275292, 686733359, 739559002, 1012028108, 1373466718, 1479118004, 2746933436, 4807133513, 9614267026, 19228534052]

約数ペア:

[(1, 19228534052), (2, 9614267026), (4, 4807133513), (7, 2746933436), (13, 1479118004), (14, 1373466718), (19, 1012028108), (26, 739559002), (28, 686733359), (31, 620275292), (38, 506014054), (52, 369779501), (62, 310137646), (76, 253007027), (91, 211302572), (124, 155068823), (133, 144575444), (169, 113778308), (182, 105651286), (217, 88610756), (247, 77848316), (266, 72287722), (338, 56889154), (364, 52825643), (403, 47713484), (434, 44305378), (494, 38924158), (532, 36143861), (589, 32646068), (676, 28444577), (806, 23856742), (868, 22152689), (988, 19462079), (1178, 16323034), (1183, 16254044), (1612, 11928371), (1729, 11121188), (2356, 8161517), (2366, 8127022), (2821, 6816212), (3211, 5988332), (3458, 5560594), (4123, 4663724), (4732, 4063511), (5239, 3670268), (5642, 3408106), (6422, 2994166), (6899, 2787148), (6916, 2780297), (7657, 2511236), (8246, 2331862), (10478, 1835134), (11284, 1704053), (12844, 1497083), (13798, 1393574), (15314, 1255618), (16492, 1165931), (20956, 917567), (22477, 855476), (27596, 696787), (30628, 627809), (36673, 524324), (44954, 427738), (48293, 398164), (53599, 358748), (73346, 262162), (89687, 214396), (89908, 213869), (96586, 199082), (99541, 193172), (107198, 179374), (131081, 146692)]