15530748

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9311}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 36503040

約数和(自身を除く): 20972292

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9311, 18622, 27933, 37244, 55866, 111732, 1294229, 2588458, 3882687, 5176916, 7765374, 15530748]

約数ペア:

[(1, 15530748), (2, 7765374), (3, 5176916), (4, 3882687), (6, 2588458), (12, 1294229), (139, 111732), (278, 55866), (417, 37244), (556, 27933), (834, 18622), (1668, 9311)]