19723152

素因数分解:

$2^4\times 3^1\times {\mathrm{410899}}^1$

素因数の和:410910

約数の個数: 20

約数和(自身を含む): 50951600

約数和(自身を除く): 31228448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 410899, 821798, 1232697, 1643596, 2465394, 3287192, 4930788, 6574384, 9861576, 19723152]

約数ペア:

[(1, 19723152), (2, 9861576), (3, 6574384), (4, 4930788), (6, 3287192), (8, 2465394), (12, 1643596), (16, 1232697), (24, 821798), (48, 410899)]