1916996912

素因数分解:

$2^4\times {\mathrm{7253}}^1\times {\mathrm{16519}}^1$

素因数の和:23780

約数の個数: 20

約数和(自身を含む): 3714918480

約数和(自身を除く): 1797921568

約数列:

[1, 2, 4, 8, 16, 7253, 14506, 16519, 29012, 33038, 58024, 66076, 116048, 132152, 264304, 119812307, 239624614, 479249228, 958498456, 1916996912]

約数ペア:

[(1, 1916996912), (2, 958498456), (4, 479249228), (8, 239624614), (16, 119812307), (7253, 264304), (14506, 132152), (16519, 116048), (29012, 66076), (33038, 58024)]