13291124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3923}}^1$

素因数の和:3956

約数の個数: 36

約数和(自身を含む): 29225952

約数和(自身を除く): 15934828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 3923, 7846, 15692, 27461, 43153, 54922, 86306, 109844, 172612, 302071, 474683, 604142, 949366, 1208284, 1898732, 3322781, 6645562, 13291124]

約数ペア:

[(1, 13291124), (2, 6645562), (4, 3322781), (7, 1898732), (11, 1208284), (14, 949366), (22, 604142), (28, 474683), (44, 302071), (77, 172612), (121, 109844), (154, 86306), (242, 54922), (308, 43153), (484, 27461), (847, 15692), (1694, 7846), (3388, 3923)]