12627419

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 15290880

約数和(自身を除く): 2663461

約数列:

[1, 7, 19, 133, 263, 361, 1841, 2527, 4997, 6859, 34979, 48013, 94943, 664601, 1803917, 12627419]

約数ペア:

[(1, 12627419), (7, 1803917), (19, 664601), (133, 94943), (263, 48013), (361, 34979), (1841, 6859), (2527, 4997)]