12274787

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 14606592

約数和(自身を除く): 2331805

約数列:

[1, 7, 37, 83, 259, 571, 581, 3071, 3997, 21127, 21497, 47393, 147889, 331751, 1753541, 12274787]

約数ペア:

[(1, 12274787), (7, 1753541), (37, 331751), (83, 147889), (259, 47393), (571, 21497), (581, 21127), (3071, 3997)]