13887110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33871}}^1$

素因数の和:33919

約数の個数: 16

約数和(自身を含む): 25607232

約数和(自身を除く): 11720122

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 33871, 67742, 169355, 338710, 1388711, 2777422, 6943555, 13887110]

約数ペア:

[(1, 13887110), (2, 6943555), (5, 2777422), (10, 1388711), (41, 338710), (82, 169355), (205, 67742), (410, 33871)]