19099456

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{1787}}^1$

素因数の和:1966

約数の個数: 28

約数和(自身を含む): 38148768

約数和(自身を除く): 19049312

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 1787, 2672, 3574, 5344, 7148, 10688, 14296, 28592, 57184, 114368, 298429, 596858, 1193716, 2387432, 4774864, 9549728, 19099456]

約数ペア:

[(1, 19099456), (2, 9549728), (4, 4774864), (8, 2387432), (16, 1193716), (32, 596858), (64, 298429), (167, 114368), (334, 57184), (668, 28592), (1336, 14296), (1787, 10688), (2672, 7148), (3574, 5344)]