19240448

素因数分解:

$2^9\times {\mathrm{37579}}^1$

素因数の和:37597

約数の個数: 20

約数和(自身を含む): 38444340

約数和(自身を除く): 19203892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 37579, 75158, 150316, 300632, 601264, 1202528, 2405056, 4810112, 9620224, 19240448]

約数ペア:

[(1, 19240448), (2, 9620224), (4, 4810112), (8, 2405056), (16, 1202528), (32, 601264), (64, 300632), (128, 150316), (256, 75158), (512, 37579)]