19104256

素因数分解:

$2^9\times {\mathrm{37313}}^1$

素因数の和:37331

約数の個数: 20

約数和(自身を含む): 38172222

約数和(自身を除く): 19067966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 37313, 74626, 149252, 298504, 597008, 1194016, 2388032, 4776064, 9552128, 19104256]

約数ペア:

[(1, 19104256), (2, 9552128), (4, 4776064), (8, 2388032), (16, 1194016), (32, 597008), (64, 298504), (128, 149252), (256, 74626), (512, 37313)]