16381474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7577}}^1$

素因数の和:7649

約数の個数: 16

約数和(自身を含む): 26189568

約数和(自身を除く): 9808094

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 7577, 15154, 174271, 348542, 356119, 712238, 8190737, 16381474]

約数ペア:

[(1, 16381474), (2, 8190737), (23, 712238), (46, 356119), (47, 348542), (94, 174271), (1081, 15154), (2162, 7577)]