12967423

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 15575040

約数和(自身を除く): 2607617

約数列:

[1, 7, 23, 161, 239, 337, 1673, 2359, 5497, 7751, 38479, 54257, 80543, 563801, 1852489, 12967423]

約数ペア:

[(1, 12967423), (7, 1852489), (23, 563801), (161, 80543), (239, 54257), (337, 38479), (1673, 7751), (2359, 5497)]