1916960072

素因数分解:

$2^3\times {\mathrm{3083}}^1\times {\mathrm{77723}}^1$

素因数の和:80812

約数の個数: 16

約数和(自身を含む): 3595512240

約数和(自身を除く): 1678552168

約数列:

[1, 2, 4, 8, 3083, 6166, 12332, 24664, 77723, 155446, 310892, 621784, 239620009, 479240018, 958480036, 1916960072]

約数ペア:

[(1, 1916960072), (2, 958480036), (4, 479240018), (8, 239620009), (3083, 621784), (6166, 310892), (12332, 155446), (24664, 77723)]