19496386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107123}}^1$

素因数の和:107145

約数の個数: 16

約数和(自身を含む): 35993664

約数和(自身を除く): 16497278

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 107123, 214246, 749861, 1392599, 1499722, 2785198, 9748193, 19496386]

約数ペア:

[(1, 19496386), (2, 9748193), (7, 2785198), (13, 1499722), (14, 1392599), (26, 749861), (91, 214246), (182, 107123)]