13883884

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1249}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 27860000

約数和(自身を除く): 13976116

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1249, 1588, 2498, 2779, 4996, 5558, 8743, 11116, 17486, 34972, 495853, 991706, 1983412, 3470971, 6941942, 13883884]

約数ペア:

[(1, 13883884), (2, 6941942), (4, 3470971), (7, 1983412), (14, 991706), (28, 495853), (397, 34972), (794, 17486), (1249, 11116), (1588, 8743), (2498, 5558), (2779, 4996)]