2019941716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{17827}}^1$

素因数の和:20023

約数の個数: 24

約数和(自身を含む): 3808773920

約数和(自身を除く): 1788832204

約数列:

[1, 2, 4, 13, 26, 52, 2179, 4358, 8716, 17827, 28327, 35654, 56654, 71308, 113308, 231751, 463502, 927004, 38845033, 77690066, 155380132, 504985429, 1009970858, 2019941716]

約数ペア:

[(1, 2019941716), (2, 1009970858), (4, 504985429), (13, 155380132), (26, 77690066), (52, 38845033), (2179, 927004), (4358, 463502), (8716, 231751), (17827, 113308), (28327, 71308), (35654, 56654)]