12393472

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 132

約数和(自身を含む): 32670120

約数和(自身を除く): 20276648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 128, 133, 152, 182, 196, 208, 224, 247, 256, 266, 304, 364, 392, 416, 448, 494, 512, 532, 608, 637, 728, 784, 832, 896, 931, 988, 1024, 1064, 1216, 1274, 1456, 1568, 1664, 1729, 1792, 1862, 1976, 2128, 2432, 2548, 2912, 3136, 3328, 3458, 3584, 3724, 3952, 4256, 4864, 5096, 5824, 6272, 6656, 6916, 7168, 7448, 7904, 8512, 9728, 10192, 11648, 12103, 12544, 13312, 13832, 14896, 15808, 17024, 19456, 20384, 23296, 24206, 25088, 27664, 29792, 31616, 34048, 40768, 46592, 48412, 50176, 55328, 59584, 63232, 68096, 81536, 93184, 96824, 110656, 119168, 126464, 136192, 163072, 193648, 221312, 238336, 252928, 326144, 387296, 442624, 476672, 652288, 774592, 885248, 953344, 1549184, 1770496, 3098368, 6196736, 12393472]

約数ペア:

[(1, 12393472), (2, 6196736), (4, 3098368), (7, 1770496), (8, 1549184), (13, 953344), (14, 885248), (16, 774592), (19, 652288), (26, 476672), (28, 442624), (32, 387296), (38, 326144), (49, 252928), (52, 238336), (56, 221312), (64, 193648), (76, 163072), (91, 136192), (98, 126464), (104, 119168), (112, 110656), (128, 96824), (133, 93184), (152, 81536), (182, 68096), (196, 63232), (208, 59584), (224, 55328), (247, 50176), (256, 48412), (266, 46592), (304, 40768), (364, 34048), (392, 31616), (416, 29792), (448, 27664), (494, 25088), (512, 24206), (532, 23296), (608, 20384), (637, 19456), (728, 17024), (784, 15808), (832, 14896), (896, 13832), (931, 13312), (988, 12544), (1024, 12103), (1064, 11648), (1216, 10192), (1274, 9728), (1456, 8512), (1568, 7904), (1664, 7448), (1729, 7168), (1792, 6916), (1862, 6656), (1976, 6272), (2128, 5824), (2432, 5096), (2548, 4864), (2912, 4256), (3136, 3952), (3328, 3724), (3458, 3584)]