19002864839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1125029}}^1$

素因数の和:1125182

約数の個数: 16

約数和(自身を含む): 23040614400

約数和(自身を除く): 4037749561

約数列:

[1, 7, 19, 127, 133, 889, 2413, 16891, 1125029, 7875203, 21375551, 142878683, 149628857, 1000150781, 2714694977, 19002864839]

約数ペア:

[(1, 19002864839), (7, 2714694977), (19, 1000150781), (127, 149628857), (133, 142878683), (889, 21375551), (2413, 7875203), (16891, 1125029)]