12894959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9851}}^1$

素因数の和:9886

約数の個数: 16

約数和(自身を含む): 17024256

約数和(自身を除く): 4129297

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 9851, 68957, 108361, 167467, 758527, 1172269, 1842137, 12894959]

約数ペア:

[(1, 12894959), (7, 1842137), (11, 1172269), (17, 758527), (77, 167467), (119, 108361), (187, 68957), (1309, 9851)]