12436906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 19706400

約数和(自身を除く): 7269494

約数列:

[1, 2, 19, 38, 509, 643, 1018, 1286, 9671, 12217, 19342, 24434, 327287, 654574, 6218453, 12436906]

約数ペア:

[(1, 12436906), (2, 6218453), (19, 654574), (38, 327287), (509, 24434), (643, 19342), (1018, 12217), (1286, 9671)]