12889576

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{683}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 27743040

約数和(自身を除く): 14853464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 683, 1348, 1366, 2359, 2696, 2732, 4718, 4781, 5464, 9436, 9562, 18872, 19124, 38248, 230171, 460342, 920684, 1611197, 1841368, 3222394, 6444788, 12889576]

約数ペア:

[(1, 12889576), (2, 6444788), (4, 3222394), (7, 1841368), (8, 1611197), (14, 920684), (28, 460342), (56, 230171), (337, 38248), (674, 19124), (683, 18872), (1348, 9562), (1366, 9436), (2359, 5464), (2696, 4781), (2732, 4718)]