21743668442

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{977}}^1\times {\mathrm{17041}}^1$

素因数の和:18673

約数の個数: 16

約数和(自身を含む): 32700803112

約数和(自身を除く): 10957134670

約数列:

[1, 2, 653, 977, 1306, 1954, 17041, 34082, 637981, 1275962, 11127773, 16649057, 22255546, 33298114, 10871834221, 21743668442]

約数ペア:

[(1, 21743668442), (2, 10871834221), (653, 33298114), (977, 22255546), (1306, 16649057), (1954, 11127773), (17041, 1275962), (34082, 637981)]