25100881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 28685440

約数和(自身を除く): 3584559

約数列:

[1, 13, 19, 151, 247, 673, 1963, 2869, 8749, 12787, 37297, 101623, 166231, 1321099, 1930837, 25100881]

約数ペア:

[(1, 25100881), (13, 1930837), (19, 1321099), (151, 166231), (247, 101623), (673, 37297), (1963, 12787), (2869, 8749)]