19837952

素因数分解:

$2^{10}\times {\mathrm{19373}}^1$

素因数の和:19393

約数の個数: 22

約数和(自身を含む): 39658578

約数和(自身を除く): 19820626

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19373, 38746, 77492, 154984, 309968, 619936, 1239872, 2479744, 4959488, 9918976, 19837952]

約数ペア:

[(1, 19837952), (2, 9918976), (4, 4959488), (8, 2479744), (16, 1239872), (32, 619936), (64, 309968), (128, 154984), (256, 77492), (512, 38746), (1024, 19373)]