16537138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7649}}^1$

素因数の和:7721

約数の個数: 16

約数和(自身を含む): 26438400

約数和(自身を除く): 9901262

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 7649, 15298, 175927, 351854, 359503, 719006, 8268569, 16537138]

約数ペア:

[(1, 16537138), (2, 8268569), (23, 719006), (46, 359503), (47, 351854), (94, 175927), (1081, 15298), (2162, 7649)]