15678877168

素因数分解:

$2^4\times {\mathrm{1433}}^1\times {\mathrm{683831}}^1$

素因数の和:685272

約数の個数: 20

約数和(自身を含む): 30399067728

約数和(自身を除く): 14720190560

約数列:

[1, 2, 4, 8, 16, 1433, 2866, 5732, 11464, 22928, 683831, 1367662, 2735324, 5470648, 10941296, 979929823, 1959859646, 3919719292, 7839438584, 15678877168]

約数ペア:

[(1, 15678877168), (2, 7839438584), (4, 3919719292), (8, 1959859646), (16, 979929823), (1433, 10941296), (2866, 5470648), (5732, 2735324), (11464, 1367662), (22928, 683831)]