18941417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 22032000

約数和(自身を除く): 3090583

約数列:

[1, 11, 17, 187, 199, 509, 2189, 3383, 5599, 8653, 37213, 95183, 101291, 1114201, 1721947, 18941417]

約数ペア:

[(1, 18941417), (11, 1721947), (17, 1114201), (187, 101291), (199, 95183), (509, 37213), (2189, 8653), (3383, 5599)]