19433204

素因数分解:

$2^2\times 7^2\times {\mathrm{99149}}^1$

素因数の和:99167

約数の個数: 18

約数和(自身を含む): 39560850

約数和(自身を除く): 20127646

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 99149, 198298, 396596, 694043, 1388086, 2776172, 4858301, 9716602, 19433204]

約数ペア:

[(1, 19433204), (2, 9716602), (4, 4858301), (7, 2776172), (14, 1388086), (28, 694043), (49, 396596), (98, 198298), (196, 99149)]