1896854398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{214237}}^1$

素因数の和:214491

約数の個数: 16

約数和(自身を含む): 3007901520

約数和(自身を除く): 1111047122

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 214237, 428474, 4070503, 8141006, 49917221, 99834442, 948427199, 1896854398]

約数ペア:

[(1, 1896854398), (2, 948427199), (19, 99834442), (38, 49917221), (233, 8141006), (466, 4070503), (4427, 428474), (8854, 214237)]