15709717072

素因数分解:

$2^4\times 7^1\times {\mathrm{140265331}}^1$

素因数の和:140265346

約数の個数: 20

約数和(自身を含む): 34785802336

約数和(自身を除く): 19076085264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140265331, 280530662, 561061324, 981857317, 1122122648, 1963714634, 2244245296, 3927429268, 7854858536, 15709717072]

約数ペア:

[(1, 15709717072), (2, 7854858536), (4, 3927429268), (7, 2244245296), (8, 1963714634), (14, 1122122648), (16, 981857317), (28, 561061324), (56, 280530662), (112, 140265331)]