27975562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10369}}^1$

素因数の和:10461

約数の個数: 16

約数和(自身を含む): 44798400

約数和(自身を除く): 16822838

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 10369, 20738, 197011, 394022, 736199, 1472398, 13987781, 27975562]

約数ペア:

[(1, 27975562), (2, 13987781), (19, 1472398), (38, 736199), (71, 394022), (142, 197011), (1349, 20738), (2698, 10369)]