2057673530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18706123}}^1$

素因数の和:18706141

約数の個数: 16

約数和(自身を含む): 4040522784

約数和(自身を除く): 1982849254

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18706123, 37412246, 93530615, 187061230, 205767353, 411534706, 1028836765, 2057673530]

約数ペア:

[(1, 2057673530), (2, 1028836765), (5, 411534706), (10, 205767353), (11, 187061230), (22, 93530615), (55, 37412246), (110, 18706123)]