12749371

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 14027904

約数和(自身を除く): 1278533

約数列:

[1, 17, 43, 107, 163, 731, 1819, 2771, 4601, 7009, 17441, 78217, 119153, 296497, 749963, 12749371]

約数ペア:

[(1, 12749371), (17, 749963), (43, 296497), (107, 119153), (163, 78217), (731, 17441), (1819, 7009), (2771, 4601)]