15908728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 32704560

約数和(自身を除く): 16795832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 617, 1172, 1234, 2344, 2468, 3223, 4936, 6446, 6787, 12892, 13574, 25784, 27148, 54296, 180781, 361562, 723124, 1446248, 1988591, 3977182, 7954364, 15908728]

約数ペア:

[(1, 15908728), (2, 7954364), (4, 3977182), (8, 1988591), (11, 1446248), (22, 723124), (44, 361562), (88, 180781), (293, 54296), (586, 27148), (617, 25784), (1172, 13574), (1234, 12892), (2344, 6787), (2468, 6446), (3223, 4936)]