19126002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{455381}}^1$

素因数の和:455393

約数の個数: 16

約数和(自身を含む): 43716672

約数和(自身を除く): 24590670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 455381, 910762, 1366143, 2732286, 3187667, 6375334, 9563001, 19126002]

約数ペア:

[(1, 19126002), (2, 9563001), (3, 6375334), (6, 3187667), (7, 2732286), (14, 1366143), (21, 910762), (42, 455381)]