18635564

素因数分解:

$2^2\times {\mathrm{941}}^1\times {\mathrm{4951}}^1$

素因数の和:5896

約数の個数: 12

約数和(自身を含む): 32653488

約数和(自身を除く): 14017924

約数列:

[1, 2, 4, 941, 1882, 3764, 4951, 9902, 19804, 4658891, 9317782, 18635564]

約数ペア:

[(1, 18635564), (2, 9317782), (4, 4658891), (941, 19804), (1882, 9902), (3764, 4951)]