19160246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72031}}^1$

素因数の和:72059

約数の個数: 16

約数和(自身を含む): 34575360

約数和(自身を除く): 15415114

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 72031, 144062, 504217, 1008434, 1368589, 2737178, 9580123, 19160246]

約数ペア:

[(1, 19160246), (2, 9580123), (7, 2737178), (14, 1368589), (19, 1008434), (38, 504217), (133, 144062), (266, 72031)]