13548292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 25250400

約数和(自身を除く): 11702108

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 2003, 3382, 4006, 6764, 8012, 38057, 76114, 152228, 178267, 356534, 713068, 3387073, 6774146, 13548292]

約数ペア:

[(1, 13548292), (2, 6774146), (4, 3387073), (19, 713068), (38, 356534), (76, 178267), (89, 152228), (178, 76114), (356, 38057), (1691, 8012), (2003, 6764), (3382, 4006)]