12409708

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{42499}}^1$

素因数の和:42576

約数の個数: 12

約数和(自身を含む): 22015000

約数和(自身を除く): 9605292

約数列:

[1, 2, 4, 73, 146, 292, 42499, 84998, 169996, 3102427, 6204854, 12409708]

約数ペア:

[(1, 12409708), (2, 6204854), (4, 3102427), (73, 169996), (146, 84998), (292, 42499)]