20191145351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{105953}}^1$

素因数の和:106210

約数の個数: 16

約数和(自身を含む): 22107937824

約数和(自身を除く): 1916792473

約数列:

[1, 13, 107, 137, 1391, 1781, 14659, 105953, 190567, 1377389, 11336971, 14515561, 147380623, 188702293, 1553165027, 20191145351]

約数ペア:

[(1, 20191145351), (13, 1553165027), (107, 188702293), (137, 147380623), (1391, 14515561), (1781, 11336971), (14659, 1377389), (105953, 190567)]