15671882288

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20840269}}^1$

素因数の和:20840324

約数の個数: 20

約数和(自身を含む): 31010321760

約数和(自身を除く): 15338439472

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20840269, 41680538, 83361076, 166722152, 333444304, 979492643, 1958985286, 3917970572, 7835941144, 15671882288]

約数ペア:

[(1, 15671882288), (2, 7835941144), (4, 3917970572), (8, 1958985286), (16, 979492643), (47, 333444304), (94, 166722152), (188, 83361076), (376, 41680538), (752, 20840269)]