15696839821

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{2953}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 17281325376

約数和(自身を除く): 1584485555

約数列:

[1, 13, 71, 169, 443, 923, 2953, 5759, 11999, 31453, 38389, 74867, 209663, 408889, 499057, 1308179, 2725619, 5315557, 17006327, 35433047, 92880709, 221082251, 1207449217, 15696839821]

約数ペア:

[(1, 15696839821), (13, 1207449217), (71, 221082251), (169, 92880709), (443, 35433047), (923, 17006327), (2953, 5315557), (5759, 2725619), (11999, 1308179), (31453, 499057), (38389, 408889), (74867, 209663)]