18838101

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 26611200

約数和(自身を除く): 7773099

約数列:

[1, 3, 19, 57, 167, 501, 1979, 3173, 5937, 9519, 37601, 112803, 330493, 991479, 6279367, 18838101]

約数ペア:

[(1, 18838101), (3, 6279367), (19, 991479), (57, 330493), (167, 112803), (501, 37601), (1979, 9519), (3173, 5937)]