19084254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454387}}^1$

素因数の和:454399

約数の個数: 16

約数和(自身を含む): 43621248

約数和(自身を除く): 24536994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454387, 908774, 1363161, 2726322, 3180709, 6361418, 9542127, 19084254]

約数ペア:

[(1, 19084254), (2, 9542127), (3, 6361418), (6, 3180709), (7, 2726322), (14, 1363161), (21, 908774), (42, 454387)]