19086914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123941}}^1$

素因数の和:123961

約数の個数: 16

約数和(自身を含む): 35695296

約数和(自身を除く): 16608382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 123941, 247882, 867587, 1363351, 1735174, 2726702, 9543457, 19086914]

約数ペア:

[(1, 19086914), (2, 9543457), (7, 2726702), (11, 1735174), (14, 1363351), (22, 867587), (77, 247882), (154, 123941)]