12640206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{110879}}^1$

素因数の和:110903

約数の個数: 16

約数和(自身を含む): 26611200

約数和(自身を除く): 13970994

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 110879, 221758, 332637, 665274, 2106701, 4213402, 6320103, 12640206]

約数ペア:

[(1, 12640206), (2, 6320103), (3, 4213402), (6, 2106701), (19, 665274), (38, 332637), (57, 221758), (114, 110879)]