84368398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{20369}}^1$

素因数の和:20499

約数の個数: 16

約数和(自身を含む): 134442000

約数和(自身を除く): 50073602

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 20369, 40738, 387011, 774022, 2220221, 4440442, 42184199, 84368398]

約数ペア:

[(1, 84368398), (2, 42184199), (19, 4440442), (38, 2220221), (109, 774022), (218, 387011), (2071, 40738), (4142, 20369)]