11938366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7643}}^1$

素因数の和:7727

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 7874882

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 7643, 15286, 84073, 168146, 542653, 1085306, 5969183, 11938366]

約数ペア:

[(1, 11938366), (2, 5969183), (11, 1085306), (22, 542653), (71, 168146), (142, 84073), (781, 15286), (1562, 7643)]