19922434

素因数分解:

$2^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1759}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 14291966

約数列:

[1, 2, 7, 14, 809, 1618, 1759, 3518, 5663, 11326, 12313, 24626, 1423031, 2846062, 9961217, 19922434]

約数ペア:

[(1, 19922434), (2, 9961217), (7, 2846062), (14, 1423031), (809, 24626), (1618, 12313), (1759, 11326), (3518, 5663)]