19005194882

素因数分解:

$2^1\times {\mathrm{677}}^1\times {\mathrm{683}}^1\times {\mathrm{20551}}^1$

素因数の和:21913

約数の個数: 16

約数和(自身を含む): 28593093312

約数和(自身を除く): 9587898430

約数列:

[1, 2, 677, 683, 1354, 1366, 20551, 41102, 462391, 924782, 13913027, 14036333, 27826054, 28072666, 9502597441, 19005194882]

約数ペア:

[(1, 19005194882), (2, 9502597441), (677, 28072666), (683, 27826054), (1354, 14036333), (1366, 13913027), (20551, 924782), (41102, 462391)]