2019293042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1\times {\mathrm{21319}}^1$

素因数の和:24977

約数の個数: 16

約数和(自身を含む): 3262983360

約数和(自身を除く): 1243690318

約数列:

[1, 2, 13, 26, 3643, 7286, 21319, 42638, 47359, 94718, 277147, 554294, 77665117, 155330234, 1009646521, 2019293042]

約数ペア:

[(1, 2019293042), (2, 1009646521), (13, 155330234), (26, 77665117), (3643, 554294), (7286, 277147), (21319, 94718), (42638, 47359)]