12933712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1771

約数の個数: 40

約数和(自身を含む): 27989280

約数和(自身を除く): 15055568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1709, 1892, 3418, 3784, 6836, 7568, 13672, 18799, 27344, 37598, 73487, 75196, 146974, 150392, 293948, 300784, 587896, 808357, 1175792, 1616714, 3233428, 6466856, 12933712]

約数ペア:

[(1, 12933712), (2, 6466856), (4, 3233428), (8, 1616714), (11, 1175792), (16, 808357), (22, 587896), (43, 300784), (44, 293948), (86, 150392), (88, 146974), (172, 75196), (176, 73487), (344, 37598), (473, 27344), (688, 18799), (946, 13672), (1709, 7568), (1892, 6836), (3418, 3784)]