27993394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97879}}^1$

素因数の和:97905

約数の個数: 16

約数和(自身を含む): 49331520

約数和(自身を除く): 21338126

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 97879, 195758, 1076669, 1272427, 2153338, 2544854, 13996697, 27993394]

約数ペア:

[(1, 27993394), (2, 13996697), (11, 2544854), (13, 2153338), (22, 1272427), (26, 1076669), (143, 195758), (286, 97879)]