15944116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 29550080

約数和(自身を除く): 13605964

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1087, 2174, 3667, 4348, 7334, 14668, 20653, 41306, 82612, 209791, 419582, 839164, 3986029, 7972058, 15944116]

約数ペア:

[(1, 15944116), (2, 7972058), (4, 3986029), (19, 839164), (38, 419582), (76, 209791), (193, 82612), (386, 41306), (772, 20653), (1087, 14668), (2174, 7334), (3667, 4348)]