15533144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 31968000

約数和(自身を除く): 16434856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 887, 1592, 1774, 2189, 3548, 4378, 7096, 8756, 9757, 17512, 19514, 39028, 78056, 176513, 353026, 706052, 1412104, 1941643, 3883286, 7766572, 15533144]

約数ペア:

[(1, 15533144), (2, 7766572), (4, 3883286), (8, 1941643), (11, 1412104), (22, 706052), (44, 353026), (88, 176513), (199, 78056), (398, 39028), (796, 19514), (887, 17512), (1592, 9757), (1774, 8756), (2189, 7096), (3548, 4378)]