11967956

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 29164800

約数和(自身を除く): 17196844

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 61, 77, 91, 98, 122, 143, 154, 182, 196, 244, 286, 308, 343, 364, 427, 539, 572, 637, 671, 686, 793, 854, 1001, 1078, 1274, 1342, 1372, 1586, 1708, 2002, 2156, 2548, 2684, 2989, 3172, 3773, 4004, 4459, 4697, 5551, 5978, 7007, 7546, 8723, 8918, 9394, 11102, 11956, 14014, 15092, 17446, 17836, 18788, 20923, 22204, 28028, 32879, 34892, 38857, 41846, 49049, 61061, 65758, 77714, 83692, 98098, 122122, 131516, 155428, 196196, 230153, 244244, 271999, 427427, 460306, 543998, 854854, 920612, 1087996, 1709708, 2991989, 5983978, 11967956]

約数ペア:

[(1, 11967956), (2, 5983978), (4, 2991989), (7, 1709708), (11, 1087996), (13, 920612), (14, 854854), (22, 543998), (26, 460306), (28, 427427), (44, 271999), (49, 244244), (52, 230153), (61, 196196), (77, 155428), (91, 131516), (98, 122122), (122, 98098), (143, 83692), (154, 77714), (182, 65758), (196, 61061), (244, 49049), (286, 41846), (308, 38857), (343, 34892), (364, 32879), (427, 28028), (539, 22204), (572, 20923), (637, 18788), (671, 17836), (686, 17446), (793, 15092), (854, 14014), (1001, 11956), (1078, 11102), (1274, 9394), (1342, 8918), (1372, 8723), (1586, 7546), (1708, 7007), (2002, 5978), (2156, 5551), (2548, 4697), (2684, 4459), (2989, 4004), (3172, 3773)]