22368460

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1217}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 47063520

約数和(自身を除く): 24695060

約数列:

[1, 2, 4, 5, 10, 20, 919, 1217, 1838, 2434, 3676, 4595, 4868, 6085, 9190, 12170, 18380, 24340, 1118423, 2236846, 4473692, 5592115, 11184230, 22368460]

約数ペア:

[(1, 22368460), (2, 11184230), (4, 5592115), (5, 4473692), (10, 2236846), (20, 1118423), (919, 24340), (1217, 18380), (1838, 12170), (2434, 9190), (3676, 6085), (4595, 4868)]