12750292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 23690240

約数和(自身を除く): 10939948

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1321, 2413, 2642, 4826, 5284, 9652, 25099, 50198, 100396, 167767, 335534, 671068, 3187573, 6375146, 12750292]

約数ペア:

[(1, 12750292), (2, 6375146), (4, 3187573), (19, 671068), (38, 335534), (76, 167767), (127, 100396), (254, 50198), (508, 25099), (1321, 9652), (2413, 5284), (2642, 4826)]