27831922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17033}}^1$

素因数の和:17097

約数の個数: 16

約数和(自身を含む): 44969760

約数和(自身を除く): 17137838

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 17033, 34066, 323627, 647254, 732419, 1464838, 13915961, 27831922]

約数ペア:

[(1, 27831922), (2, 13915961), (19, 1464838), (38, 732419), (43, 647254), (86, 323627), (817, 34066), (1634, 17033)]