11877976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 25214760

約数和(自身を除く): 13336784

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 73, 86, 88, 146, 172, 292, 344, 473, 584, 803, 946, 1606, 1849, 1892, 3139, 3212, 3698, 3784, 6278, 6424, 7396, 12556, 14792, 20339, 25112, 34529, 40678, 69058, 81356, 134977, 138116, 162712, 269954, 276232, 539908, 1079816, 1484747, 2969494, 5938988, 11877976]

約数ペア:

[(1, 11877976), (2, 5938988), (4, 2969494), (8, 1484747), (11, 1079816), (22, 539908), (43, 276232), (44, 269954), (73, 162712), (86, 138116), (88, 134977), (146, 81356), (172, 69058), (292, 40678), (344, 34529), (473, 25112), (584, 20339), (803, 14792), (946, 12556), (1606, 7396), (1849, 6424), (1892, 6278), (3139, 3784), (3212, 3698)]