2011950717

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5042483}}^1$

素因数の和:5042512

約数の個数: 16

約数和(自身を含む): 3227189760

約数和(自身を除く): 1215239043

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5042483, 15127449, 35297381, 95807177, 105892143, 287421531, 670650239, 2011950717]

約数ペア:

[(1, 2011950717), (3, 670650239), (7, 287421531), (19, 105892143), (21, 95807177), (57, 35297381), (133, 15127449), (399, 5042483)]