12196888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 15174632

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 263, 341, 374, 526, 527, 682, 748, 1052, 1054, 1364, 1496, 2104, 2108, 2728, 2893, 4216, 4471, 5786, 5797, 8153, 8942, 11572, 11594, 16306, 17884, 23144, 23188, 32612, 35768, 46376, 49181, 65224, 89683, 98362, 138601, 179366, 196724, 277202, 358732, 393448, 554404, 717464, 1108808, 1524611, 3049222, 6098444, 12196888]

約数ペア:

[(1, 12196888), (2, 6098444), (4, 3049222), (8, 1524611), (11, 1108808), (17, 717464), (22, 554404), (31, 393448), (34, 358732), (44, 277202), (62, 196724), (68, 179366), (88, 138601), (124, 98362), (136, 89683), (187, 65224), (248, 49181), (263, 46376), (341, 35768), (374, 32612), (526, 23188), (527, 23144), (682, 17884), (748, 16306), (1052, 11594), (1054, 11572), (1364, 8942), (1496, 8153), (2104, 5797), (2108, 5786), (2728, 4471), (2893, 4216)]