12766292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 28129920

約数和(自身を除く): 15363628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 181, 229, 308, 362, 458, 724, 916, 1267, 1603, 1991, 2519, 2534, 3206, 3982, 5038, 5068, 6412, 7964, 10076, 13937, 17633, 27874, 35266, 41449, 55748, 70532, 82898, 165796, 290143, 455939, 580286, 911878, 1160572, 1823756, 3191573, 6383146, 12766292]

約数ペア:

[(1, 12766292), (2, 6383146), (4, 3191573), (7, 1823756), (11, 1160572), (14, 911878), (22, 580286), (28, 455939), (44, 290143), (77, 165796), (154, 82898), (181, 70532), (229, 55748), (308, 41449), (362, 35266), (458, 27874), (724, 17633), (916, 13937), (1267, 10076), (1603, 7964), (1991, 6412), (2519, 5068), (2534, 5038), (3206, 3982)]