19101824

素因数分解:

$2^7\times 7^1\times {\mathrm{21319}}^1$

素因数の和:21340

約数の個数: 32

約数和(自身を含む): 43492800

約数和(自身を除く): 24390976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21319, 42638, 85276, 149233, 170552, 298466, 341104, 596932, 682208, 1193864, 1364416, 2387728, 2728832, 4775456, 9550912, 19101824]

約数ペア:

[(1, 19101824), (2, 9550912), (4, 4775456), (7, 2728832), (8, 2387728), (14, 1364416), (16, 1193864), (28, 682208), (32, 596932), (56, 341104), (64, 298466), (112, 170552), (128, 149233), (224, 85276), (448, 42638), (896, 21319)]