19627330

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19433}}^1$

素因数の和:19541

約数の個数: 16

約数和(自身を含む): 35680824

約数和(自身を除く): 16053494

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 19433, 38866, 97165, 194330, 1962733, 3925466, 9813665, 19627330]

約数ペア:

[(1, 19627330), (2, 9813665), (5, 3925466), (10, 1962733), (101, 194330), (202, 97165), (505, 38866), (1010, 19433)]