20190622459

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{226991}}^1$

素因数の和:227226

約数の個数: 16

約数和(自身を含む): 23490948096

約数和(自身を除く): 3300325637

約数列:

[1, 7, 97, 131, 679, 917, 12707, 88949, 226991, 1588937, 22018127, 29735821, 154126889, 208150747, 2884374637, 20190622459]

約数ペア:

[(1, 20190622459), (7, 2884374637), (97, 208150747), (131, 154126889), (679, 29735821), (917, 22018127), (12707, 1588937), (88949, 226991)]