12876952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 15064808

約数列:

[1, 2, 4, 8, 11, 22, 41, 43, 44, 82, 83, 86, 88, 164, 166, 172, 328, 332, 344, 451, 473, 664, 902, 913, 946, 1763, 1804, 1826, 1892, 3403, 3526, 3569, 3608, 3652, 3784, 6806, 7052, 7138, 7304, 13612, 14104, 14276, 19393, 27224, 28552, 37433, 38786, 39259, 74866, 77572, 78518, 146329, 149732, 155144, 157036, 292658, 299464, 314072, 585316, 1170632, 1609619, 3219238, 6438476, 12876952]

約数ペア:

[(1, 12876952), (2, 6438476), (4, 3219238), (8, 1609619), (11, 1170632), (22, 585316), (41, 314072), (43, 299464), (44, 292658), (82, 157036), (83, 155144), (86, 149732), (88, 146329), (164, 78518), (166, 77572), (172, 74866), (328, 39259), (332, 38786), (344, 37433), (451, 28552), (473, 27224), (664, 19393), (902, 14276), (913, 14104), (946, 13612), (1763, 7304), (1804, 7138), (1826, 7052), (1892, 6806), (3403, 3784), (3526, 3652), (3569, 3608)]