12964016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62327}}^1$

素因数の和:62348

約数の個数: 20

約数和(自身を含む): 27050352

約数和(自身を除く): 14086336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62327, 124654, 249308, 498616, 810251, 997232, 1620502, 3241004, 6482008, 12964016]

約数ペア:

[(1, 12964016), (2, 6482008), (4, 3241004), (8, 1620502), (13, 997232), (16, 810251), (26, 498616), (52, 249308), (104, 124654), (208, 62327)]