16907836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1931}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 32457600

約数和(自身を除く): 15549764

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 1931, 2189, 3862, 4378, 7724, 8756, 21241, 42482, 84964, 384269, 768538, 1537076, 4226959, 8453918, 16907836]

約数ペア:

[(1, 16907836), (2, 8453918), (4, 4226959), (11, 1537076), (22, 768538), (44, 384269), (199, 84964), (398, 42482), (796, 21241), (1931, 8756), (2189, 7724), (3862, 4378)]