12876248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20903}}^1$

素因数の和:20927

約数の個数: 32

約数和(自身を含む): 30101760

約数和(自身を除く): 17225512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20903, 41806, 83612, 146321, 167224, 229933, 292642, 459866, 585284, 919732, 1170568, 1609531, 1839464, 3219062, 6438124, 12876248]

約数ペア:

[(1, 12876248), (2, 6438124), (4, 3219062), (7, 1839464), (8, 1609531), (11, 1170568), (14, 919732), (22, 585284), (28, 459866), (44, 292642), (56, 229933), (77, 167224), (88, 146321), (154, 83612), (308, 41806), (616, 20903)]