2100038192

素因数分解:

$2^4\times 7^1\times {\mathrm{18750341}}^1$

素因数の和:18750356

約数の個数: 20

約数和(自身を含む): 4650084816

約数和(自身を除く): 2550046624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18750341, 37500682, 75001364, 131252387, 150002728, 262504774, 300005456, 525009548, 1050019096, 2100038192]

約数ペア:

[(1, 2100038192), (2, 1050019096), (4, 525009548), (7, 300005456), (8, 262504774), (14, 150002728), (16, 131252387), (28, 75001364), (56, 37500682), (112, 18750341)]