12228853

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 15304576

約数和(自身を除く): 3075723

約数列:

[1, 7, 13, 61, 91, 427, 793, 2203, 5551, 15421, 28639, 134383, 200473, 940681, 1746979, 12228853]

約数ペア:

[(1, 12228853), (7, 1746979), (13, 940681), (61, 200473), (91, 134383), (427, 28639), (793, 15421), (2203, 5551)]