1672304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5528

約数の個数: 20

約数和(自身を含む): 3411240

約数和(自身を除く): 1738936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5501, 11002, 22004, 44008, 88016, 104519, 209038, 418076, 836152, 1672304]

約数ペア:

[(1, 1672304), (2, 836152), (4, 418076), (8, 209038), (16, 104519), (19, 88016), (38, 44008), (76, 22004), (152, 11002), (304, 5501)]