19489605057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{733823}}^1$

素因数の和:734069

約数の個数: 24

約数和(自身を含む): 30450760704

約数和(自身を除く): 10961155647

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2951, 8853, 26559, 733823, 2201469, 6604407, 9539699, 28619097, 85857291, 166577821, 499733463, 1499200389, 2165511673, 6496535019, 19489605057]

約数ペア:

[(1, 19489605057), (3, 6496535019), (9, 2165511673), (13, 1499200389), (39, 499733463), (117, 166577821), (227, 85857291), (681, 28619097), (2043, 9539699), (2951, 6604407), (8853, 2201469), (26559, 733823)]