19383456

素因数分解:

$2^5\times 3^1\times {\mathrm{201911}}^1$

素因数の和:201924

約数の個数: 24

約数和(自身を含む): 50881824

約数和(自身を除く): 31498368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 201911, 403822, 605733, 807644, 1211466, 1615288, 2422932, 3230576, 4845864, 6461152, 9691728, 19383456]

約数ペア:

[(1, 19383456), (2, 9691728), (3, 6461152), (4, 4845864), (6, 3230576), (8, 2422932), (12, 1615288), (16, 1211466), (24, 807644), (32, 605733), (48, 403822), (96, 201911)]