12861352

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 27748800

約数和(自身を除く): 14887448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 1409, 2282, 2818, 4564, 5636, 9128, 9863, 11272, 19726, 39452, 78904, 229667, 459334, 918668, 1607669, 1837336, 3215338, 6430676, 12861352]

約数ペア:

[(1, 12861352), (2, 6430676), (4, 3215338), (7, 1837336), (8, 1607669), (14, 918668), (28, 459334), (56, 229667), (163, 78904), (326, 39452), (652, 19726), (1141, 11272), (1304, 9863), (1409, 9128), (2282, 5636), (2818, 4564)]