12348826

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 22036608

約数和(自身を除く): 9687782

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 281, 301, 511, 562, 602, 1022, 1967, 3139, 3934, 6278, 12083, 20513, 21973, 24166, 41026, 43946, 84581, 143591, 169162, 287182, 882059, 1764118, 6174413, 12348826]

約数ペア:

[(1, 12348826), (2, 6174413), (7, 1764118), (14, 882059), (43, 287182), (73, 169162), (86, 143591), (146, 84581), (281, 43946), (301, 41026), (511, 24166), (562, 21973), (602, 20513), (1022, 12083), (1967, 6278), (3139, 3934)]