15979494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140171}}^1$

素因数の和:140195

約数の個数: 16

約数和(自身を含む): 33641280

約数和(自身を除く): 17661786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 140171, 280342, 420513, 841026, 2663249, 5326498, 7989747, 15979494]

約数ペア:

[(1, 15979494), (2, 7989747), (3, 5326498), (6, 2663249), (19, 841026), (38, 420513), (57, 280342), (114, 140171)]