26090515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24967}}^1$

素因数の和:25002

約数の個数: 16

約数和(自身を含む): 35953920

約数和(自身を除く): 9863405

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 24967, 124835, 274637, 474373, 1373185, 2371865, 5218103, 26090515]

約数ペア:

[(1, 26090515), (5, 5218103), (11, 2371865), (19, 1373185), (55, 474373), (95, 274637), (209, 124835), (1045, 24967)]