19138304

素因数分解:

$2^8\times {\mathrm{74759}}^1$

素因数の和:74775

約数の個数: 18

約数和(自身を含む): 38202360

約数和(自身を除く): 19064056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 74759, 149518, 299036, 598072, 1196144, 2392288, 4784576, 9569152, 19138304]

約数ペア:

[(1, 19138304), (2, 9569152), (4, 4784576), (8, 2392288), (16, 1196144), (32, 598072), (64, 299036), (128, 149518), (256, 74759)]