2019754858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17837}}^1\times {\mathrm{5147}}^1$

素因数の和:22997

約数の個数: 16

約数和(自身を含む): 3305880864

約数和(自身を除く): 1286126006

約数列:

[1, 2, 11, 22, 5147, 10294, 17837, 35674, 56617, 113234, 196207, 392414, 91807039, 183614078, 1009877429, 2019754858]

約数ペア:

[(1, 2019754858), (2, 1009877429), (11, 183614078), (22, 91807039), (5147, 392414), (10294, 196207), (17837, 113234), (35674, 56617)]