13609138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 20839680

約数和(自身を除く): 7230542

約数列:

[1, 2, 71, 142, 239, 401, 478, 802, 16969, 28471, 33938, 56942, 95839, 191678, 6804569, 13609138]

約数ペア:

[(1, 13609138), (2, 6804569), (71, 191678), (142, 95839), (239, 56942), (401, 33938), (478, 28471), (802, 16969)]