12655892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{44563}}^1$

素因数の和:44638

約数の個数: 12

約数和(自身を含む): 22460256

約数和(自身を除く): 9804364

約数列:

[1, 2, 4, 71, 142, 284, 44563, 89126, 178252, 3163973, 6327946, 12655892]

約数ペア:

[(1, 12655892), (2, 6327946), (4, 3163973), (71, 178252), (142, 89126), (284, 44563)]