19336551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4909}}^1$

素因数の和:5026

約数の個数: 16

約数和(自身を含む): 28045920

約数和(自身を除く): 8709369

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 4909, 14727, 63817, 191451, 495809, 1487427, 6445517, 19336551]

約数ペア:

[(1, 19336551), (3, 6445517), (13, 1487427), (39, 495809), (101, 191451), (303, 63817), (1313, 14727), (3939, 4909)]