19317914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125441}}^1$

素因数の和:125461

約数の個数: 16

約数和(自身を含む): 36127296

約数和(自身を除く): 16809382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 125441, 250882, 878087, 1379851, 1756174, 2759702, 9658957, 19317914]

約数ペア:

[(1, 19317914), (2, 9658957), (7, 2759702), (11, 1756174), (14, 1379851), (22, 878087), (77, 250882), (154, 125441)]