19123385792

素因数分解:

$2^6\times 7^1\times {\mathrm{42686129}}^1$

素因数の和:42686148

約数の個数: 28

約数和(自身を含む): 43369108080

約数和(自身を除く): 24245722288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42686129, 85372258, 170744516, 298802903, 341489032, 597605806, 682978064, 1195211612, 1365956128, 2390423224, 2731912256, 4780846448, 9561692896, 19123385792]

約数ペア:

[(1, 19123385792), (2, 9561692896), (4, 4780846448), (7, 2731912256), (8, 2390423224), (14, 1365956128), (16, 1195211612), (28, 682978064), (32, 597605806), (56, 341489032), (64, 298802903), (112, 170744516), (224, 85372258), (448, 42686129)]