1899690091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{71879}}^1$

素因数の和:72018

約数の個数: 16

約数和(自身を含む): 2173651200

約数和(自身を除く): 273961109

約数列:

[1, 13, 19, 107, 247, 1391, 2033, 26429, 71879, 934427, 1365701, 7691053, 17754113, 99983689, 146130007, 1899690091]

約数ペア:

[(1, 1899690091), (13, 146130007), (19, 99983689), (107, 17754113), (247, 7691053), (1391, 1365701), (2033, 934427), (26429, 71879)]