12658690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115079}}^1$

素因数の和:115097

約数の個数: 16

約数和(自身を含む): 24857280

約数和(自身を除く): 12198590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 115079, 230158, 575395, 1150790, 1265869, 2531738, 6329345, 12658690]

約数ペア:

[(1, 12658690), (2, 6329345), (5, 2531738), (10, 1265869), (11, 1150790), (22, 575395), (55, 230158), (110, 115079)]