12959914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8297}}^1$

素因数の和:8381

約数の個数: 16

約数和(自身を含む): 21508416

約数和(自身を除く): 8548502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 8297, 16594, 91267, 182534, 589087, 1178174, 6479957, 12959914]

約数ペア:

[(1, 12959914), (2, 6479957), (11, 1178174), (22, 589087), (71, 182534), (142, 91267), (781, 16594), (1562, 8297)]