13243796

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{5009}}^1$

素因数の和:5674

約数の個数: 12

約数和(自身を含む): 23216340

約数和(自身を除く): 9972544

約数列:

[1, 2, 4, 661, 1322, 2644, 5009, 10018, 20036, 3310949, 6621898, 13243796]

約数ペア:

[(1, 13243796), (2, 6621898), (4, 3310949), (661, 20036), (1322, 10018), (2644, 5009)]