19050645

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9137}}^1$

素因数の和:9284

約数の個数: 16

約数和(自身を含む): 30703680

約数和(自身を除く): 11653035

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 9137, 27411, 45685, 137055, 1270043, 3810129, 6350215, 19050645]

約数ペア:

[(1, 19050645), (3, 6350215), (5, 3810129), (15, 1270043), (139, 137055), (417, 45685), (695, 27411), (2085, 9137)]