121374416

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{11617}}^1$

素因数の和:12278

約数の個数: 20

約数和(自身を含む): 235543332

約数和(自身を除く): 114168916

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 11617, 23234, 46468, 92936, 185872, 7585901, 15171802, 30343604, 60687208, 121374416]

約数ペア:

[(1, 121374416), (2, 60687208), (4, 30343604), (8, 15171802), (16, 7585901), (653, 185872), (1306, 92936), (2612, 46468), (5224, 23234), (10448, 11617)]