12550384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 30998016

約数和(自身を除く): 18447632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 167, 176, 244, 308, 334, 427, 488, 616, 668, 671, 854, 976, 1169, 1232, 1336, 1342, 1708, 1837, 2338, 2672, 2684, 3416, 3674, 4676, 4697, 5368, 6832, 7348, 9352, 9394, 10187, 10736, 12859, 14696, 18704, 18788, 20374, 25718, 29392, 37576, 40748, 51436, 71309, 75152, 81496, 102872, 112057, 142618, 162992, 205744, 224114, 285236, 448228, 570472, 784399, 896456, 1140944, 1568798, 1792912, 3137596, 6275192, 12550384]

約数ペア:

[(1, 12550384), (2, 6275192), (4, 3137596), (7, 1792912), (8, 1568798), (11, 1140944), (14, 896456), (16, 784399), (22, 570472), (28, 448228), (44, 285236), (56, 224114), (61, 205744), (77, 162992), (88, 142618), (112, 112057), (122, 102872), (154, 81496), (167, 75152), (176, 71309), (244, 51436), (308, 40748), (334, 37576), (427, 29392), (488, 25718), (616, 20374), (668, 18788), (671, 18704), (854, 14696), (976, 12859), (1169, 10736), (1232, 10187), (1336, 9394), (1342, 9352), (1708, 7348), (1837, 6832), (2338, 5368), (2672, 4697), (2684, 4676), (3416, 3674)]