11978608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 25123392

約数和(自身を除く): 13144784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 937, 1598, 1874, 3196, 3748, 6392, 7496, 12784, 14992, 15929, 31858, 44039, 63716, 88078, 127432, 176156, 254864, 352312, 704624, 748663, 1497326, 2994652, 5989304, 11978608]

約数ペア:

[(1, 11978608), (2, 5989304), (4, 2994652), (8, 1497326), (16, 748663), (17, 704624), (34, 352312), (47, 254864), (68, 176156), (94, 127432), (136, 88078), (188, 63716), (272, 44039), (376, 31858), (752, 15929), (799, 14992), (937, 12784), (1598, 7496), (1874, 6392), (3196, 3748)]