30108958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72031}}^1$

素因数の和:72063

約数の個数: 16

約数和(自身を含む): 51863040

約数和(自身を除く): 21754082

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72031, 144062, 792341, 1368589, 1584682, 2737178, 15054479, 30108958]

約数ペア:

[(1, 30108958), (2, 15054479), (11, 2737178), (19, 1584682), (22, 1368589), (38, 792341), (209, 144062), (418, 72031)]