13019836109

素因数分解:

$7^2\times {\mathrm{8221}}^1\times {\mathrm{32321}}^1$

素因数の和:40556

約数の個数: 12

約数和(自身を含む): 15147834588

約数和(自身を除く): 2127998479

約数列:

[1, 7, 49, 8221, 32321, 57547, 226247, 402829, 1583729, 265710941, 1859976587, 13019836109]

約数ペア:

[(1, 13019836109), (7, 1859976587), (49, 265710941), (8221, 1583729), (32321, 402829), (57547, 226247)]