2097590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19069}}^1$

素因数の和:19087

約数の個数: 16

約数和(自身を含む): 4119120

約数和(自身を除く): 2021530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19069, 38138, 95345, 190690, 209759, 419518, 1048795, 2097590]

約数ペア:

[(1, 2097590), (2, 1048795), (5, 419518), (10, 209759), (11, 190690), (22, 95345), (55, 38138), (110, 19069)]