19305412

素因数分解:

$2^2\times 7^3\times {\mathrm{14071}}^1$

素因数の和:14096

約数の個数: 24

約数和(自身を含む): 39401600

約数和(自身を除く): 20096188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 14071, 28142, 56284, 98497, 196994, 393988, 689479, 1378958, 2757916, 4826353, 9652706, 19305412]

約数ペア:

[(1, 19305412), (2, 9652706), (4, 4826353), (7, 2757916), (14, 1378958), (28, 689479), (49, 393988), (98, 196994), (196, 98497), (343, 56284), (686, 28142), (1372, 14071)]