27658642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66169}}^1$

素因数の和:66201

約数の個数: 16

約数和(自身を含む): 47642400

約数和(自身を除く): 19983758

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 66169, 132338, 727859, 1257211, 1455718, 2514422, 13829321, 27658642]

約数ペア:

[(1, 27658642), (2, 13829321), (11, 2514422), (19, 1455718), (22, 1257211), (38, 727859), (209, 132338), (418, 66169)]