19470147202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{885006691}}^1$

素因数の和:885006704

約数の個数: 8

約数和(自身を含む): 31860240912

約数和(自身を除く): 12390093710

約数列:

[1, 2, 11, 22, 885006691, 1770013382, 9735073601, 19470147202]

約数ペア:

[(1, 19470147202), (2, 9735073601), (11, 1770013382), (22, 885006691)]