12843076376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{199501}}^1$

素因数の和:200139

約数の個数: 32

約数和(自身を含む): 25975160400

約数和(自身を除く): 13132084024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 1238, 2476, 4952, 8047, 16094, 32188, 64376, 199501, 399002, 798004, 1596008, 2593513, 5187026, 10374052, 20748104, 123491119, 246982238, 493964476, 987928952, 1605384547, 3210769094, 6421538188, 12843076376]

約数ペア:

[(1, 12843076376), (2, 6421538188), (4, 3210769094), (8, 1605384547), (13, 987928952), (26, 493964476), (52, 246982238), (104, 123491119), (619, 20748104), (1238, 10374052), (2476, 5187026), (4952, 2593513), (8047, 1596008), (16094, 798004), (32188, 399002), (64376, 199501)]