19031096

素因数分解:

$2^3\times 7^1\times {\mathrm{339841}}^1$

素因数の和:339854

約数の個数: 16

約数和(自身を含む): 40781040

約数和(自身を除く): 21749944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 339841, 679682, 1359364, 2378887, 2718728, 4757774, 9515548, 19031096]

約数ペア:

[(1, 19031096), (2, 9515548), (4, 4757774), (7, 2718728), (8, 2378887), (14, 1359364), (28, 679682), (56, 339841)]