19084286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4861}}^1$

素因数の和:5027

約数の個数: 16

約数和(自身を含む): 31039008

約数和(自身を除く): 11954722

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 4861, 9722, 63193, 126386, 734011, 1468022, 9542143, 19084286]

約数ペア:

[(1, 19084286), (2, 9542143), (13, 1468022), (26, 734011), (151, 126386), (302, 63193), (1963, 9722), (3926, 4861)]