20160419851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{7919}}^1$

素因数の和:8899

約数の個数: 32

約数和(自身を含む): 24961305600

約数和(自身を除く): 4800885749

約数列:

[1, 11, 13, 19, 143, 209, 247, 937, 2717, 7919, 10307, 12181, 17803, 87109, 102947, 133991, 150461, 195833, 231439, 1132417, 1655071, 1955993, 2545829, 7420103, 21515923, 81621133, 96461339, 140981957, 1061074729, 1550801527, 1832765441, 20160419851]

約数ペア:

[(1, 20160419851), (11, 1832765441), (13, 1550801527), (19, 1061074729), (143, 140981957), (209, 96461339), (247, 81621133), (937, 21515923), (2717, 7420103), (7919, 2545829), (10307, 1955993), (12181, 1655071), (17803, 1132417), (87109, 231439), (102947, 195833), (133991, 150461)]