12769768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 27168480

約数和(自身を除く): 14398712

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 151, 248, 302, 341, 604, 682, 961, 1208, 1364, 1661, 1922, 2728, 3322, 3844, 4681, 6644, 7688, 9362, 10571, 13288, 18724, 21142, 37448, 42284, 51491, 84568, 102982, 145111, 205964, 290222, 411928, 580444, 1160888, 1596221, 3192442, 6384884, 12769768]

約数ペア:

[(1, 12769768), (2, 6384884), (4, 3192442), (8, 1596221), (11, 1160888), (22, 580444), (31, 411928), (44, 290222), (62, 205964), (88, 145111), (124, 102982), (151, 84568), (248, 51491), (302, 42284), (341, 37448), (604, 21142), (682, 18724), (961, 13288), (1208, 10571), (1364, 9362), (1661, 7688), (1922, 6644), (2728, 4681), (3322, 3844)]