19258048

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2440

約数の個数: 28

約数和(自身を含む): 38523672

約数和(自身を除く): 19265624

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2297, 4192, 4594, 8384, 9188, 18376, 36752, 73504, 147008, 300907, 601814, 1203628, 2407256, 4814512, 9629024, 19258048]

約数ペア:

[(1, 19258048), (2, 9629024), (4, 4814512), (8, 2407256), (16, 1203628), (32, 601814), (64, 300907), (131, 147008), (262, 73504), (524, 36752), (1048, 18376), (2096, 9188), (2297, 8384), (4192, 4594)]