16504939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 19111680

約数和(自身を除く): 2606741

約数列:

[1, 11, 19, 157, 209, 503, 1727, 2983, 5533, 9557, 32813, 78971, 105127, 868681, 1500449, 16504939]

約数ペア:

[(1, 16504939), (11, 1500449), (19, 868681), (157, 105127), (209, 78971), (503, 32813), (1727, 9557), (2983, 5533)]