18969634

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3285

約数の個数: 16

約数和(自身を含む): 29557080

約数和(自身を除く): 10587446

約数列:

[1, 2, 41, 73, 82, 146, 2993, 3169, 5986, 6338, 129929, 231337, 259858, 462674, 9484817, 18969634]

約数ペア:

[(1, 18969634), (2, 9484817), (41, 462674), (73, 259858), (82, 231337), (146, 129929), (2993, 6338), (3169, 5986)]