12867272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 26693280

約数和(自身を除く): 13826008

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 2003, 3212, 4006, 6424, 8012, 16024, 22033, 44066, 88132, 146219, 176264, 292438, 584876, 1169752, 1608409, 3216818, 6433636, 12867272]

約数ペア:

[(1, 12867272), (2, 6433636), (4, 3216818), (8, 1608409), (11, 1169752), (22, 584876), (44, 292438), (73, 176264), (88, 146219), (146, 88132), (292, 44066), (584, 22033), (803, 16024), (1606, 8012), (2003, 6424), (3212, 4006)]