2011878213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1\times {\mathrm{10837}}^1$

素因数の和:14116

約数の個数: 16

約数和(自身を含む): 2824816320

約数和(自身を除く): 812938107

約数列:

[1, 3, 19, 57, 3257, 9771, 10837, 32511, 61883, 185649, 205903, 617709, 35296109, 105888327, 670626071, 2011878213]

約数ペア:

[(1, 2011878213), (3, 670626071), (19, 105888327), (57, 35296109), (3257, 617709), (9771, 205903), (10837, 185649), (32511, 61883)]