138889422134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{4506763}}^1$

素因数の和:4507595

約数の個数: 16

約数和(自身を含む): 219569542080

約数和(自身を除く): 80680119946

約数列:

[1, 2, 19, 38, 811, 1622, 15409, 30818, 4506763, 9013526, 85628497, 171256994, 3654984793, 7309969586, 69444711067, 138889422134]

約数ペア:

[(1, 138889422134), (2, 69444711067), (19, 7309969586), (38, 3654984793), (811, 171256994), (1622, 85628497), (15409, 9013526), (30818, 4506763)]