13811182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 26966016

約数和(自身を除く): 13154834

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 263, 341, 434, 526, 682, 847, 1694, 1841, 2387, 2893, 3682, 3751, 4774, 5786, 7502, 8153, 16306, 20251, 26257, 31823, 40502, 52514, 57071, 63646, 89683, 114142, 179366, 222761, 445522, 627781, 986513, 1255562, 1973026, 6905591, 13811182]

約数ペア:

[(1, 13811182), (2, 6905591), (7, 1973026), (11, 1255562), (14, 986513), (22, 627781), (31, 445522), (62, 222761), (77, 179366), (121, 114142), (154, 89683), (217, 63646), (242, 57071), (263, 52514), (341, 40502), (434, 31823), (526, 26257), (682, 20251), (847, 16306), (1694, 8153), (1841, 7502), (2387, 5786), (2893, 4774), (3682, 3751)]