15696880318

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1\times {\mathrm{23081}}^1$

素因数の和:24688

約数の個数: 32

約数和(自身を含む): 27795898368

約数和(自身を除く): 12099018050

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1567, 3134, 10969, 21938, 23081, 46162, 48577, 97154, 161567, 323134, 340039, 680078, 715511, 1431022, 5008577, 10017154, 36167927, 72335854, 253175489, 506350978, 1121205737, 2242411474, 7848440159, 15696880318]

約数ペア:

[(1, 15696880318), (2, 7848440159), (7, 2242411474), (14, 1121205737), (31, 506350978), (62, 253175489), (217, 72335854), (434, 36167927), (1567, 10017154), (3134, 5008577), (10969, 1431022), (21938, 715511), (23081, 680078), (46162, 340039), (48577, 323134), (97154, 161567)]