11972540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5927}}^1$

素因数の和:6037

約数の個数: 24

約数和(自身を含む): 25395552

約数和(自身を除く): 13423012

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5927, 11854, 23708, 29635, 59270, 118540, 598627, 1197254, 2394508, 2993135, 5986270, 11972540]

約数ペア:

[(1, 11972540), (2, 5986270), (4, 2993135), (5, 2394508), (10, 1197254), (20, 598627), (101, 118540), (202, 59270), (404, 29635), (505, 23708), (1010, 11854), (2020, 5927)]