25847146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18757}}^1$

素因数の和:18825

約数の個数: 16

約数和(自身を含む): 42543144

約数和(自身を除く): 16695998

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18757, 37514, 243841, 487682, 994121, 1988242, 12923573, 25847146]

約数ペア:

[(1, 25847146), (2, 12923573), (13, 1988242), (26, 994121), (53, 487682), (106, 243841), (689, 37514), (1378, 18757)]