17164885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 21792960

約数和(自身を除く): 4628075

約数列:

[1, 5, 19, 95, 281, 643, 1405, 3215, 5339, 12217, 26695, 61085, 180683, 903415, 3432977, 17164885]

約数ペア:

[(1, 17164885), (5, 3432977), (19, 903415), (95, 180683), (281, 61085), (643, 26695), (1405, 12217), (3215, 5339)]