12392408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 28072080

約数和(自身を除く): 15679672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 613, 722, 1064, 1226, 1444, 2452, 2527, 2888, 4291, 4904, 5054, 8582, 10108, 11647, 17164, 20216, 23294, 34328, 46588, 81529, 93176, 163058, 221293, 326116, 442586, 652232, 885172, 1549051, 1770344, 3098102, 6196204, 12392408]

約数ペア:

[(1, 12392408), (2, 6196204), (4, 3098102), (7, 1770344), (8, 1549051), (14, 885172), (19, 652232), (28, 442586), (38, 326116), (56, 221293), (76, 163058), (133, 93176), (152, 81529), (266, 46588), (361, 34328), (532, 23294), (613, 20216), (722, 17164), (1064, 11647), (1226, 10108), (1444, 8582), (2452, 5054), (2527, 4904), (2888, 4291)]