19388896

素因数分解:

$2^5\times {\mathrm{283}}^1\times {\mathrm{2141}}^1$

素因数の和:2434

約数の個数: 24

約数和(自身を含む): 38324664

約数和(自身を除く): 18935768

約数列:

[1, 2, 4, 8, 16, 32, 283, 566, 1132, 2141, 2264, 4282, 4528, 8564, 9056, 17128, 34256, 68512, 605903, 1211806, 2423612, 4847224, 9694448, 19388896]

約数ペア:

[(1, 19388896), (2, 9694448), (4, 4847224), (8, 2423612), (16, 1211806), (32, 605903), (283, 68512), (566, 34256), (1132, 17128), (2141, 9056), (2264, 8564), (4282, 4528)]