18372122561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2010299}}^1$

素因数の和:2010368

約数の個数: 16

約数和(自身を含む): 21389592000

約数和(自身を除く): 3017469439

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 2010299, 26133887, 38195681, 74381063, 496543853, 966953819, 1413240197, 18372122561]

約数ペア:

[(1, 18372122561), (13, 1413240197), (19, 966953819), (37, 496543853), (247, 74381063), (481, 38195681), (703, 26133887), (9139, 2010299)]