12553136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16693}}^1$

素因数の和:16748

約数の個数: 20

約数和(自身を含む): 24840672

約数和(自身を除く): 12287536

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16693, 33386, 66772, 133544, 267088, 784571, 1569142, 3138284, 6276568, 12553136]

約数ペア:

[(1, 12553136), (2, 6276568), (4, 3138284), (8, 1569142), (16, 784571), (47, 267088), (94, 133544), (188, 66772), (376, 33386), (752, 16693)]