2019949185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1\times {\mathrm{4523}}^1$

素因数の和:6117

約数の個数: 32

約数和(自身を含む): 3404943360

約数和(自身を除く): 1384994175

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1567, 4523, 4701, 7835, 13569, 22615, 23505, 29773, 67845, 85937, 89319, 148865, 257811, 429685, 446595, 1289055, 7087541, 21262623, 35437705, 106313115, 134663279, 403989837, 673316395, 2019949185]

約数ペア:

[(1, 2019949185), (3, 673316395), (5, 403989837), (15, 134663279), (19, 106313115), (57, 35437705), (95, 21262623), (285, 7087541), (1567, 1289055), (4523, 446595), (4701, 429685), (7835, 257811), (13569, 148865), (22615, 89319), (23505, 85937), (29773, 67845)]