12793264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72689}}^1$

素因数の和:72708

約数の個数: 20

約数和(自身を含む): 27040680

約数和(自身を除く): 14247416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72689, 145378, 290756, 581512, 799579, 1163024, 1599158, 3198316, 6396632, 12793264]

約数ペア:

[(1, 12793264), (2, 6396632), (4, 3198316), (8, 1599158), (11, 1163024), (16, 799579), (22, 581512), (44, 290756), (88, 145378), (176, 72689)]