12497864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 24520320

約数和(自身を除く): 12022456

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 773, 1546, 2021, 3092, 4042, 6184, 8084, 16168, 33239, 36331, 66478, 72662, 132956, 145324, 265912, 290648, 1562233, 3124466, 6248932, 12497864]

約数ペア:

[(1, 12497864), (2, 6248932), (4, 3124466), (8, 1562233), (43, 290648), (47, 265912), (86, 145324), (94, 132956), (172, 72662), (188, 66478), (344, 36331), (376, 33239), (773, 16168), (1546, 8084), (2021, 6184), (3092, 4042)]