12459244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10853}}^1$

素因数の和:10905

約数の個数: 24

約数和(自身を含む): 25528608

約数和(自身を除く): 13069364

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 10853, 21706, 43412, 75971, 151942, 303884, 444973, 889946, 1779892, 3114811, 6229622, 12459244]

約数ペア:

[(1, 12459244), (2, 6229622), (4, 3114811), (7, 1779892), (14, 889946), (28, 444973), (41, 303884), (82, 151942), (164, 75971), (287, 43412), (574, 21706), (1148, 10853)]