12856774006

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1\times {\mathrm{71671}}^1$

素因数の和:72279

約数の個数: 16

約数和(自身を含む): 19415944800

約数和(自身を除く): 6559170794

約数列:

[1, 2, 257, 349, 514, 698, 71671, 89693, 143342, 179386, 18419447, 25013179, 36838894, 50026358, 6428387003, 12856774006]

約数ペア:

[(1, 12856774006), (2, 6428387003), (257, 50026358), (349, 36838894), (514, 25013179), (698, 18419447), (71671, 179386), (89693, 143342)]