13033816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{37889}}^1$

素因数の和:37938

約数の個数: 16

約数和(自身を含む): 25007400

約数和(自身を除く): 11973584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 37889, 75778, 151556, 303112, 1629227, 3258454, 6516908, 13033816]

約数ペア:

[(1, 13033816), (2, 6516908), (4, 3258454), (8, 1629227), (43, 303112), (86, 151556), (172, 75778), (344, 37889)]