12879244

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6301}}^1$

素因数の和:6385

約数の個数: 24

約数和(自身を含む): 26115488

約数和(自身を除く): 13236244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6301, 12602, 25204, 44107, 88214, 176428, 459973, 919946, 1839892, 3219811, 6439622, 12879244]

約数ペア:

[(1, 12879244), (2, 6439622), (4, 3219811), (7, 1839892), (14, 919946), (28, 459973), (73, 176428), (146, 88214), (292, 44107), (511, 25204), (1022, 12602), (2044, 6301)]