22279096

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20939}}^1$

素因数の和:20971

約数の個数: 32

約数和(自身を含む): 50256000

約数和(自身を除く): 27976904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 20939, 41878, 83756, 146573, 167512, 293146, 397841, 586292, 795682, 1172584, 1591364, 2784887, 3182728, 5569774, 11139548, 22279096]

約数ペア:

[(1, 22279096), (2, 11139548), (4, 5569774), (7, 3182728), (8, 2784887), (14, 1591364), (19, 1172584), (28, 795682), (38, 586292), (56, 397841), (76, 293146), (133, 167512), (152, 146573), (266, 83756), (532, 41878), (1064, 20939)]