12678413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 14774400

約数和(自身を除く): 2095987

約数列:

[1, 11, 17, 151, 187, 449, 1661, 2567, 4939, 7633, 28237, 67799, 83963, 745789, 1152583, 12678413]

約数ペア:

[(1, 12678413), (11, 1152583), (17, 745789), (151, 83963), (187, 67799), (449, 28237), (1661, 7633), (2567, 4939)]