17853484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2039}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 34272000

約数和(自身を除く): 16418516

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2039, 2189, 4078, 4378, 8156, 8756, 22429, 44858, 89716, 405761, 811522, 1623044, 4463371, 8926742, 17853484]

約数ペア:

[(1, 17853484), (2, 8926742), (4, 4463371), (11, 1623044), (22, 811522), (44, 405761), (199, 89716), (398, 44858), (796, 22429), (2039, 8756), (2189, 8156), (4078, 4378)]