18151567214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1283159}}^1$

素因数の和:1283815

約数の個数: 16

約数和(自身を含む): 29748781440

約数和(自身を除く): 11597214226

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 14146, 1283159, 2566318, 14114749, 28229498, 825071237, 1650142474, 9075783607, 18151567214]

約数ペア:

[(1, 18151567214), (2, 9075783607), (11, 1650142474), (22, 825071237), (643, 28229498), (1286, 14114749), (7073, 2566318), (14146, 1283159)]