12861464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20879}}^1$

素因数の和:20903

約数の個数: 32

約数和(自身を含む): 30067200

約数和(自身を除く): 17205736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20879, 41758, 83516, 146153, 167032, 229669, 292306, 459338, 584612, 918676, 1169224, 1607683, 1837352, 3215366, 6430732, 12861464]

約数ペア:

[(1, 12861464), (2, 6430732), (4, 3215366), (7, 1837352), (8, 1607683), (11, 1169224), (14, 918676), (22, 584612), (28, 459338), (44, 292306), (56, 229669), (77, 167032), (88, 146153), (154, 83516), (308, 41758), (616, 20879)]