21607024

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{2203}}^1$

素因数の和:2824

約数の個数: 20

約数和(自身を含む): 41950936

約数和(自身を除く): 20343912

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2203, 2452, 4406, 4904, 8812, 9808, 17624, 35248, 1350439, 2700878, 5401756, 10803512, 21607024]

約数ペア:

[(1, 21607024), (2, 10803512), (4, 5401756), (8, 2700878), (16, 1350439), (613, 35248), (1226, 17624), (2203, 9808), (2452, 8812), (4406, 4904)]