26180081

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 12

約数和(自身を含む): 28236672

約数和(自身を除く): 2056591

約数列:

[1, 19, 47, 361, 893, 1543, 16967, 29317, 72521, 557023, 1377899, 26180081]

約数ペア:

[(1, 26180081), (19, 1377899), (47, 557023), (361, 72521), (893, 29317), (1543, 16967)]