12490912

素因数分解:

$2^5\times 7^1\times {\mathrm{55763}}^1$

素因数の和:55780

約数の個数: 24

約数和(自身を含む): 28105056

約数和(自身を除く): 15614144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 55763, 111526, 223052, 390341, 446104, 780682, 892208, 1561364, 1784416, 3122728, 6245456, 12490912]

約数ペア:

[(1, 12490912), (2, 6245456), (4, 3122728), (7, 1784416), (8, 1561364), (14, 892208), (16, 780682), (28, 446104), (32, 390341), (56, 223052), (112, 111526), (224, 55763)]