13550515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12967}}^1$

素因数の和:13002

約数の個数: 16

約数和(自身を含む): 18673920

約数和(自身を除く): 5123405

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12967, 64835, 142637, 246373, 713185, 1231865, 2710103, 13550515]

約数ペア:

[(1, 13550515), (5, 2710103), (11, 1231865), (19, 713185), (55, 246373), (95, 142637), (209, 64835), (1045, 12967)]