19126912

素因数分解:

$2^7\times 7^1\times {\mathrm{21347}}^1$

素因数の和:21368

約数の個数: 32

約数和(自身を含む): 43549920

約数和(自身を除く): 24423008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21347, 42694, 85388, 149429, 170776, 298858, 341552, 597716, 683104, 1195432, 1366208, 2390864, 2732416, 4781728, 9563456, 19126912]

約数ペア:

[(1, 19126912), (2, 9563456), (4, 4781728), (7, 2732416), (8, 2390864), (14, 1366208), (16, 1195432), (28, 683104), (32, 597716), (56, 341552), (64, 298858), (112, 170776), (128, 149429), (224, 85388), (448, 42694), (896, 21347)]