12666374

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1607}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 21765888

約数和(自身を除く): 9099514

約数列:

[1, 2, 7, 14, 563, 1126, 1607, 3214, 3941, 7882, 11249, 22498, 904741, 1809482, 6333187, 12666374]

約数ペア:

[(1, 12666374), (2, 6333187), (7, 1809482), (14, 904741), (563, 22498), (1126, 11249), (1607, 7882), (3214, 3941)]