20190109834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{22171}}^1\times {\mathrm{10589}}^1$

素因数の和:32805

約数の個数: 16

約数和(自身を含む): 30993795360

約数和(自身を除く): 10803685526

約数列:

[1, 2, 43, 86, 10589, 21178, 22171, 44342, 455327, 910654, 953353, 1906706, 234768719, 469537438, 10095054917, 20190109834]

約数ペア:

[(1, 20190109834), (2, 10095054917), (43, 469537438), (86, 234768719), (10589, 1906706), (21178, 953353), (22171, 910654), (44342, 455327)]