22640518558

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4073501}}^1$

素因数の和:4073907

約数の個数: 16

約数和(自身を含む): 38910091104

約数和(自身を除く): 16269572546

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 4073501, 8147002, 28514507, 57029014, 1617179897, 3234359794, 11320259279, 22640518558]

約数ペア:

[(1, 22640518558), (2, 11320259279), (7, 3234359794), (14, 1617179897), (397, 57029014), (794, 28514507), (2779, 8147002), (5558, 4073501)]