12616912

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 120

約数和(自身を含む): 32984000

約数和(自身を除く): 20367088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 121, 133, 152, 154, 176, 196, 209, 242, 266, 304, 308, 343, 392, 418, 484, 532, 539, 616, 686, 784, 836, 847, 931, 968, 1064, 1078, 1232, 1372, 1463, 1672, 1694, 1862, 1936, 2128, 2156, 2299, 2744, 2926, 3344, 3388, 3724, 3773, 4312, 4598, 5488, 5852, 5929, 6517, 6776, 7448, 7546, 8624, 9196, 10241, 11704, 11858, 13034, 13552, 14896, 15092, 16093, 18392, 20482, 23408, 23716, 26068, 30184, 32186, 36784, 40964, 41503, 47432, 52136, 60368, 64372, 71687, 81928, 83006, 94864, 104272, 112651, 128744, 143374, 163856, 166012, 225302, 257488, 286748, 332024, 450604, 573496, 664048, 788557, 901208, 1146992, 1577114, 1802416, 3154228, 6308456, 12616912]

約数ペア:

[(1, 12616912), (2, 6308456), (4, 3154228), (7, 1802416), (8, 1577114), (11, 1146992), (14, 901208), (16, 788557), (19, 664048), (22, 573496), (28, 450604), (38, 332024), (44, 286748), (49, 257488), (56, 225302), (76, 166012), (77, 163856), (88, 143374), (98, 128744), (112, 112651), (121, 104272), (133, 94864), (152, 83006), (154, 81928), (176, 71687), (196, 64372), (209, 60368), (242, 52136), (266, 47432), (304, 41503), (308, 40964), (343, 36784), (392, 32186), (418, 30184), (484, 26068), (532, 23716), (539, 23408), (616, 20482), (686, 18392), (784, 16093), (836, 15092), (847, 14896), (931, 13552), (968, 13034), (1064, 11858), (1078, 11704), (1232, 10241), (1372, 9196), (1463, 8624), (1672, 7546), (1694, 7448), (1862, 6776), (1936, 6517), (2128, 5929), (2156, 5852), (2299, 5488), (2744, 4598), (2926, 4312), (3344, 3773), (3388, 3724)]