15189856

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{3923}}^1$

素因数の和:3955

約数の個数: 36

約数和(自身を含む): 32879196

約数和(自身を除く): 17689340

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 3923, 7846, 15692, 31384, 43153, 62768, 86306, 125536, 172612, 345224, 474683, 690448, 949366, 1380896, 1898732, 3797464, 7594928, 15189856]

約数ペア:

[(1, 15189856), (2, 7594928), (4, 3797464), (8, 1898732), (11, 1380896), (16, 949366), (22, 690448), (32, 474683), (44, 345224), (88, 172612), (121, 125536), (176, 86306), (242, 62768), (352, 43153), (484, 31384), (968, 15692), (1936, 7846), (3872, 3923)]