12225687

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 17190912

約数和(自身を除く): 4965225

約数列:

[1, 3, 31, 47, 93, 141, 1457, 2797, 4371, 8391, 86707, 131459, 260121, 394377, 4075229, 12225687]

約数ペア:

[(1, 12225687), (3, 4075229), (31, 394377), (47, 260121), (93, 131459), (141, 86707), (1457, 8391), (2797, 4371)]