11954656

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 27264384

約数和(自身を除く): 15309728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 643, 664, 1162, 1286, 1328, 2324, 2572, 2656, 4501, 4648, 5144, 9002, 9296, 10288, 18004, 18592, 20576, 36008, 53369, 72016, 106738, 144032, 213476, 373583, 426952, 747166, 853904, 1494332, 1707808, 2988664, 5977328, 11954656]

約数ペア:

[(1, 11954656), (2, 5977328), (4, 2988664), (7, 1707808), (8, 1494332), (14, 853904), (16, 747166), (28, 426952), (32, 373583), (56, 213476), (83, 144032), (112, 106738), (166, 72016), (224, 53369), (332, 36008), (581, 20576), (643, 18592), (664, 18004), (1162, 10288), (1286, 9296), (1328, 9002), (2324, 5144), (2572, 4648), (2656, 4501)]