12695956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2683}}^1$

素因数の和:2720

約数の個数: 36

約数和(自身を含む): 27505632

約数和(自身を除く): 14809676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 2683, 4732, 5366, 10732, 18781, 34879, 37562, 69758, 75124, 139516, 244153, 453427, 488306, 906854, 976612, 1813708, 3173989, 6347978, 12695956]

約数ペア:

[(1, 12695956), (2, 6347978), (4, 3173989), (7, 1813708), (13, 976612), (14, 906854), (26, 488306), (28, 453427), (52, 244153), (91, 139516), (169, 75124), (182, 69758), (338, 37562), (364, 34879), (676, 18781), (1183, 10732), (2366, 5366), (2683, 4732)]