39909766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80789}}^1$

素因数の和:80823

約数の個数: 16

約数和(自身を含む): 67863600

約数和(自身を除く): 27953834

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80789, 161578, 1050257, 1534991, 2100514, 3069982, 19954883, 39909766]

約数ペア:

[(1, 39909766), (2, 19954883), (13, 3069982), (19, 2100514), (26, 1534991), (38, 1050257), (247, 161578), (494, 80789)]