12372176

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10970

約数の個数: 20

約数和(自身を含む): 24310944

約数和(自身を除く): 11938768

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10891, 21782, 43564, 87128, 174256, 773261, 1546522, 3093044, 6186088, 12372176]

約数ペア:

[(1, 12372176), (2, 6186088), (4, 3093044), (8, 1546522), (16, 773261), (71, 174256), (142, 87128), (284, 43564), (568, 21782), (1136, 10891)]