19078656

素因数分解:

$2^9\times 3^1\times {\mathrm{12421}}^1$

素因数の和:12442

約数の個数: 40

約数和(自身を含む): 50830824

約数和(自身を除く): 31752168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12421, 24842, 37263, 49684, 74526, 99368, 149052, 198736, 298104, 397472, 596208, 794944, 1192416, 1589888, 2384832, 3179776, 4769664, 6359552, 9539328, 19078656]

約数ペア:

[(1, 19078656), (2, 9539328), (3, 6359552), (4, 4769664), (6, 3179776), (8, 2384832), (12, 1589888), (16, 1192416), (24, 794944), (32, 596208), (48, 397472), (64, 298104), (96, 198736), (128, 149052), (192, 99368), (256, 74526), (384, 49684), (512, 37263), (768, 24842), (1536, 12421)]