2021771057

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{12343}}^1$

素因数の和:12632

約数の個数: 16

約数和(自身を含む): 2195256960

約数和(自身を除く): 173485903

約数列:

[1, 19, 37, 233, 703, 4427, 8621, 12343, 163799, 234517, 456691, 2875919, 8677129, 54642461, 106409003, 2021771057]

約数ペア:

[(1, 2021771057), (19, 106409003), (37, 54642461), (233, 8677129), (703, 2875919), (4427, 456691), (8621, 234517), (12343, 163799)]