19760846

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21067}}^1$

素因数の和:21143

約数の個数: 16

約数和(自身を含む): 34382976

約数和(自身を除く): 14622130

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 21067, 42134, 147469, 294938, 1411489, 2822978, 9880423, 19760846]

約数ペア:

[(1, 19760846), (2, 9880423), (7, 2822978), (14, 1411489), (67, 294938), (134, 147469), (469, 42134), (938, 21067)]