15671687264

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2485991}}^1$

素因数の和:2486198

約数の個数: 24

約数和(自身を含む): 31010264208

約数和(自身を除く): 15338576944

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 2485991, 4971982, 9943964, 19887928, 39775856, 79551712, 489740227, 979480454, 1958960908, 3917921816, 7835843632, 15671687264]

約数ペア:

[(1, 15671687264), (2, 7835843632), (4, 3917921816), (8, 1958960908), (16, 979480454), (32, 489740227), (197, 79551712), (394, 39775856), (788, 19887928), (1576, 9943964), (3152, 4971982), (6304, 2485991)]