12185919

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 18280080

約数和(自身を除く): 6094161

約数列:

[1, 3, 9, 53, 59, 159, 177, 433, 477, 531, 1299, 3127, 3897, 9381, 22949, 25547, 28143, 68847, 76641, 206541, 229923, 1353991, 4061973, 12185919]

約数ペア:

[(1, 12185919), (3, 4061973), (9, 1353991), (53, 229923), (59, 206541), (159, 76641), (177, 68847), (433, 28143), (477, 25547), (531, 22949), (1299, 9381), (3127, 3897)]