19172096

素因数分解:

$2^8\times {\mathrm{74891}}^1$

素因数の和:74907

約数の個数: 18

約数和(自身を含む): 38269812

約数和(自身を除く): 19097716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 74891, 149782, 299564, 599128, 1198256, 2396512, 4793024, 9586048, 19172096]

約数ペア:

[(1, 19172096), (2, 9586048), (4, 4793024), (8, 2396512), (16, 1198256), (32, 599128), (64, 299564), (128, 149782), (256, 74891)]