19892352

素因数分解:

$2^7\times 3^1\times {\mathrm{51803}}^1$

素因数の和:51820

約数の個数: 32

約数和(自身を含む): 52840080

約数和(自身を除く): 32947728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51803, 103606, 155409, 207212, 310818, 414424, 621636, 828848, 1243272, 1657696, 2486544, 3315392, 4973088, 6630784, 9946176, 19892352]

約数ペア:

[(1, 19892352), (2, 9946176), (3, 6630784), (4, 4973088), (6, 3315392), (8, 2486544), (12, 1657696), (16, 1243272), (24, 828848), (32, 621636), (48, 414424), (64, 310818), (96, 207212), (128, 155409), (192, 103606), (384, 51803)]