19227063

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 26484480

約数和(自身を除く): 7257417

約数列:

[1, 3, 43, 113, 129, 339, 1319, 3957, 4859, 14577, 56717, 149047, 170151, 447141, 6409021, 19227063]

約数ペア:

[(1, 19227063), (3, 6409021), (43, 447141), (113, 170151), (129, 149047), (339, 56717), (1319, 14577), (3957, 4859)]