19252352

素因数分解:

$2^7\times 7^1\times {\mathrm{21487}}^1$

素因数の和:21508

約数の個数: 32

約数和(自身を含む): 43835520

約数和(自身を除く): 24583168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21487, 42974, 85948, 150409, 171896, 300818, 343792, 601636, 687584, 1203272, 1375168, 2406544, 2750336, 4813088, 9626176, 19252352]

約数ペア:

[(1, 19252352), (2, 9626176), (4, 4813088), (7, 2750336), (8, 2406544), (14, 1375168), (16, 1203272), (28, 687584), (32, 601636), (56, 343792), (64, 300818), (112, 171896), (128, 150409), (224, 85948), (448, 42974), (896, 21487)]