19140954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{455737}}^1$

素因数の和:455749

約数の個数: 16

約数和(自身を含む): 43750848

約数和(自身を除く): 24609894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 455737, 911474, 1367211, 2734422, 3190159, 6380318, 9570477, 19140954]

約数ペア:

[(1, 19140954), (2, 9570477), (3, 6380318), (6, 3190159), (7, 2734422), (14, 1367211), (21, 911474), (42, 455737)]