38864842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1459}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 61495200

約数和(自身を除く): 22630358

約数列:

[1, 2, 19, 38, 701, 1402, 1459, 2918, 13319, 26638, 27721, 55442, 1022759, 2045518, 19432421, 38864842]

約数ペア:

[(1, 38864842), (2, 19432421), (19, 2045518), (38, 1022759), (701, 55442), (1402, 27721), (1459, 26638), (2918, 13319)]