19214336

素因数分解:

$2^{12}\times {\mathrm{4691}}^1$

素因数の和:4715

約数の個数: 26

約数和(自身を含む): 38432172

約数和(自身を除く): 19217836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 4691, 9382, 18764, 37528, 75056, 150112, 300224, 600448, 1200896, 2401792, 4803584, 9607168, 19214336]

約数ペア:

[(1, 19214336), (2, 9607168), (4, 4803584), (8, 2401792), (16, 1200896), (32, 600448), (64, 300224), (128, 150112), (256, 75056), (512, 37528), (1024, 18764), (2048, 9382), (4096, 4691)]