18803248

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{2677}}^1$

素因数の和:3124

約数の個数: 20

約数和(自身を含む): 36527920

約数和(自身を除く): 17724672

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 2677, 3512, 5354, 7024, 10708, 21416, 42832, 1175203, 2350406, 4700812, 9401624, 18803248]

約数ペア:

[(1, 18803248), (2, 9401624), (4, 4700812), (8, 2350406), (16, 1175203), (439, 42832), (878, 21416), (1756, 10708), (2677, 7024), (3512, 5354)]