12660284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34781}}^1$

素因数の和:34805

約数の個数: 24

約数和(自身を含む): 27269088

約数和(自身を除く): 14608804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 34781, 69562, 139124, 243467, 452153, 486934, 904306, 973868, 1808612, 3165071, 6330142, 12660284]

約数ペア:

[(1, 12660284), (2, 6330142), (4, 3165071), (7, 1808612), (13, 973868), (14, 904306), (26, 486934), (28, 452153), (52, 243467), (91, 139124), (182, 69562), (364, 34781)]