1891997377919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{80153}}^1\times {\mathrm{126229}}^1$

素因数の和:206410

約数の個数: 16

約数和(自身を含む): 2185453314720

約数和(自身を除く): 293455936801

約数列:

[1, 11, 17, 187, 80153, 126229, 881683, 1362601, 1388519, 2145893, 14988611, 23604823, 10117633037, 111293963407, 171999761629, 1891997377919]

約数ペア:

[(1, 1891997377919), (11, 171999761629), (17, 111293963407), (187, 10117633037), (80153, 23604823), (126229, 14988611), (881683, 2145893), (1362601, 1388519)]