16129316

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 32362176

約数和(自身を除く): 16232860

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1451, 1588, 2779, 2902, 5558, 5804, 10157, 11116, 20314, 40628, 576047, 1152094, 2304188, 4032329, 8064658, 16129316]

約数ペア:

[(1, 16129316), (2, 8064658), (4, 4032329), (7, 2304188), (14, 1152094), (28, 576047), (397, 40628), (794, 20314), (1451, 11116), (1588, 10157), (2779, 5804), (2902, 5558)]