12439616

素因数分解:

$2^6\times 7^1\times {\mathrm{27767}}^1$

素因数の和:27786

約数の個数: 28

約数和(自身を含む): 28212288

約数和(自身を除く): 15772672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 27767, 55534, 111068, 194369, 222136, 388738, 444272, 777476, 888544, 1554952, 1777088, 3109904, 6219808, 12439616]

約数ペア:

[(1, 12439616), (2, 6219808), (4, 3109904), (7, 1777088), (8, 1554952), (14, 888544), (16, 777476), (28, 444272), (32, 388738), (56, 222136), (64, 194369), (112, 111068), (224, 55534), (448, 27767)]