22208637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1997}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 32415552

約数和(自身を除く): 10206915

約数列:

[1, 3, 11, 33, 337, 1011, 1997, 3707, 5991, 11121, 21967, 65901, 672989, 2018967, 7402879, 22208637]

約数ペア:

[(1, 22208637), (3, 7402879), (11, 2018967), (33, 672989), (337, 65901), (1011, 21967), (1997, 11121), (3707, 5991)]