12355168

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 16917152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 2903, 4256, 5806, 11612, 20321, 23224, 40642, 46448, 55157, 81284, 92896, 110314, 162568, 220628, 325136, 386099, 441256, 650272, 772198, 882512, 1544396, 1765024, 3088792, 6177584, 12355168]

約数ペア:

[(1, 12355168), (2, 6177584), (4, 3088792), (7, 1765024), (8, 1544396), (14, 882512), (16, 772198), (19, 650272), (28, 441256), (32, 386099), (38, 325136), (56, 220628), (76, 162568), (112, 110314), (133, 92896), (152, 81284), (224, 55157), (266, 46448), (304, 40642), (532, 23224), (608, 20321), (1064, 11612), (2128, 5806), (2903, 4256)]