19161008084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{208271827}}^1$

素因数の和:208271854

約数の個数: 12

約数和(自身を含む): 34989667104

約数和(自身を除く): 15828659020

約数列:

[1, 2, 4, 23, 46, 92, 208271827, 416543654, 833087308, 4790252021, 9580504042, 19161008084]

約数ペア:

[(1, 19161008084), (2, 9580504042), (4, 4790252021), (23, 833087308), (46, 416543654), (92, 208271827)]