12914503

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 15155200

約数和(自身を除く): 2240697

約数列:

[1, 7, 73, 127, 199, 511, 889, 1393, 9271, 14527, 25273, 64897, 101689, 176911, 1844929, 12914503]

約数ペア:

[(1, 12914503), (7, 1844929), (73, 176911), (127, 101689), (199, 64897), (511, 25273), (889, 14527), (1393, 9271)]