12481784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11731}}^1$

素因数の和:11763

約数の個数: 32

約数和(自身を含む): 28156800

約数和(自身を除く): 15675016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 11731, 23462, 46924, 82117, 93848, 164234, 222889, 328468, 445778, 656936, 891556, 1560223, 1783112, 3120446, 6240892, 12481784]

約数ペア:

[(1, 12481784), (2, 6240892), (4, 3120446), (7, 1783112), (8, 1560223), (14, 891556), (19, 656936), (28, 445778), (38, 328468), (56, 222889), (76, 164234), (133, 93848), (152, 82117), (266, 46924), (532, 23462), (1064, 11731)]