11721776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{66601}}^1$

素因数の和:66620

約数の個数: 20

約数和(自身を含む): 24775944

約数和(自身を除く): 13054168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 66601, 133202, 266404, 532808, 732611, 1065616, 1465222, 2930444, 5860888, 11721776]

約数ペア:

[(1, 11721776), (2, 5860888), (4, 2930444), (8, 1465222), (11, 1065616), (16, 732611), (22, 532808), (44, 266404), (88, 133202), (176, 66601)]