12393661546

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2102759}}^1$

素因数の和:2103189

約数の個数: 16

約数和(自身を含む): 21296753280

約数和(自身を除く): 8903091734

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 2102759, 4205518, 14719313, 29438626, 885261539, 1770523078, 6196830773, 12393661546]

約数ペア:

[(1, 12393661546), (2, 6196830773), (7, 1770523078), (14, 885261539), (421, 29438626), (842, 14719313), (2947, 4205518), (5894, 2102759)]