19014701419

素因数分解:

$7^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{10883}}^1$

素因数の和:11275

約数の個数: 24

約数和(自身を含む): 22356301968

約数和(自身を除く): 3341600549

約数列:

[1, 7, 49, 181, 197, 1267, 1379, 8869, 9653, 10883, 35657, 76181, 249599, 533267, 1747193, 1969823, 2143951, 13788761, 15007657, 96521327, 105053599, 388055131, 2716385917, 19014701419]

約数ペア:

[(1, 19014701419), (7, 2716385917), (49, 388055131), (181, 105053599), (197, 96521327), (1267, 15007657), (1379, 13788761), (8869, 2143951), (9653, 1969823), (10883, 1747193), (35657, 533267), (76181, 249599)]