394234382

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{546031}}^1$

素因数の和:546071

約数の個数: 12

約数和(自身を含む): 624114576

約数和(自身を除く): 229880194

約数列:

[1, 2, 19, 38, 361, 722, 546031, 1092062, 10374589, 20749178, 197117191, 394234382]

約数ペア:

[(1, 394234382), (2, 197117191), (19, 20749178), (38, 10374589), (361, 1092062), (722, 546031)]