28612214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1171}}^1$

素因数の和:1835

約数の個数: 16

約数和(自身を含む): 45286080

約数和(自身を除く): 16673866

約数列:

[1, 2, 19, 38, 643, 1171, 1286, 2342, 12217, 22249, 24434, 44498, 752953, 1505906, 14306107, 28612214]

約数ペア:

[(1, 28612214), (2, 14306107), (19, 1505906), (38, 752953), (643, 44498), (1171, 24434), (1286, 22249), (2342, 12217)]