31280412

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{13099}}^1$

素因数の和:13305

約数の個数: 24

約数和(自身を含む): 73360000

約数和(自身を除く): 42079588

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 13099, 26198, 39297, 52396, 78594, 157188, 2606701, 5213402, 7820103, 10426804, 15640206, 31280412]

約数ペア:

[(1, 31280412), (2, 15640206), (3, 10426804), (4, 7820103), (6, 5213402), (12, 2606701), (199, 157188), (398, 78594), (597, 52396), (796, 39297), (1194, 26198), (2388, 13099)]