11961556

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{4831}}^1$

素因数の和:5454

約数の個数: 12

約数和(自身を含む): 20970880

約数和(自身を除く): 9009324

約数列:

[1, 2, 4, 619, 1238, 2476, 4831, 9662, 19324, 2990389, 5980778, 11961556]

約数ペア:

[(1, 11961556), (2, 5980778), (4, 2990389), (619, 19324), (1238, 9662), (2476, 4831)]