12685876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 27820800

約数和(自身を除く): 15134924

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 919, 986, 1838, 1972, 3451, 3676, 6433, 6902, 12866, 13804, 15623, 25732, 26651, 31246, 53302, 62492, 106604, 109361, 186557, 218722, 373114, 437444, 453067, 746228, 906134, 1812268, 3171469, 6342938, 12685876]

約数ペア:

[(1, 12685876), (2, 6342938), (4, 3171469), (7, 1812268), (14, 906134), (17, 746228), (28, 453067), (29, 437444), (34, 373114), (58, 218722), (68, 186557), (116, 109361), (119, 106604), (203, 62492), (238, 53302), (406, 31246), (476, 26651), (493, 25732), (812, 15623), (919, 13804), (986, 12866), (1838, 6902), (1972, 6433), (3451, 3676)]