12461768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 14909752

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 131, 184, 188, 253, 262, 376, 506, 517, 524, 1012, 1034, 1048, 1081, 1441, 2024, 2068, 2162, 2882, 3013, 4136, 4324, 5764, 6026, 6157, 8648, 11528, 11891, 12052, 12314, 23782, 24104, 24628, 33143, 47564, 49256, 66286, 67727, 95128, 132572, 135454, 141611, 265144, 270908, 283222, 541816, 566444, 1132888, 1557721, 3115442, 6230884, 12461768]

約数ペア:

[(1, 12461768), (2, 6230884), (4, 3115442), (8, 1557721), (11, 1132888), (22, 566444), (23, 541816), (44, 283222), (46, 270908), (47, 265144), (88, 141611), (92, 135454), (94, 132572), (131, 95128), (184, 67727), (188, 66286), (253, 49256), (262, 47564), (376, 33143), (506, 24628), (517, 24104), (524, 23782), (1012, 12314), (1034, 12052), (1048, 11891), (1081, 11528), (1441, 8648), (2024, 6157), (2068, 6026), (2162, 5764), (2882, 4324), (3013, 4136)]