26838507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1607}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 37820160

約数和(自身を除く): 10981653

約数列:

[1, 3, 19, 57, 293, 879, 1607, 4821, 5567, 16701, 30533, 91599, 470851, 1412553, 8946169, 26838507]

約数ペア:

[(1, 26838507), (3, 8946169), (19, 1412553), (57, 470851), (293, 91599), (879, 30533), (1607, 16701), (4821, 5567)]