19690034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108187}}^1$

素因数の和:108209

約数の個数: 16

約数和(自身を含む): 36351168

約数和(自身を除く): 16661134

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 108187, 216374, 757309, 1406431, 1514618, 2812862, 9845017, 19690034]

約数ペア:

[(1, 19690034), (2, 9845017), (7, 2812862), (13, 1514618), (14, 1406431), (26, 757309), (91, 216374), (182, 108187)]