12965018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1181}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 21276000

約数和(自身を除く): 8310982

約数列:

[1, 2, 11, 22, 499, 998, 1181, 2362, 5489, 10978, 12991, 25982, 589319, 1178638, 6482509, 12965018]

約数ペア:

[(1, 12965018), (2, 6482509), (11, 1178638), (22, 589319), (499, 25982), (998, 12991), (1181, 10978), (2362, 5489)]