16271318

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21929}}^1$

素因数の和:21991

約数の個数: 16

約数和(自身を含む): 28421280

約数和(自身を除く): 12149962

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21929, 43858, 153503, 307006, 1162237, 2324474, 8135659, 16271318]

約数ペア:

[(1, 16271318), (2, 8135659), (7, 2324474), (14, 1162237), (53, 307006), (106, 153503), (371, 43858), (742, 21929)]