11212844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{68371}}^1$

素因数の和:68416

約数の個数: 12

約数和(自身を含む): 20101368

約数和(自身を除く): 8888524

約数列:

[1, 2, 4, 41, 82, 164, 68371, 136742, 273484, 2803211, 5606422, 11212844]

約数ペア:

[(1, 11212844), (2, 5606422), (4, 2803211), (41, 273484), (82, 136742), (164, 68371)]