11139548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20939}}^1$

素因数の和:20969

約数の個数: 24

約数和(自身を含む): 23452800

約数和(自身を除く): 12313252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 20939, 41878, 83756, 146573, 293146, 397841, 586292, 795682, 1591364, 2784887, 5569774, 11139548]

約数ペア:

[(1, 11139548), (2, 5569774), (4, 2784887), (7, 1591364), (14, 795682), (19, 586292), (28, 397841), (38, 293146), (76, 146573), (133, 83756), (266, 41878), (532, 20939)]