21495958082

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{2753}}^1\times {\mathrm{11251}}^1$

素因数の和:14353

約数の個数: 16

約数和(自身を含む): 32351480352

約数和(自身を除く): 10855522270

約数列:

[1, 2, 347, 694, 2753, 5506, 11251, 22502, 955291, 1910582, 3904097, 7808194, 30974003, 61948006, 10747979041, 21495958082]

約数ペア:

[(1, 21495958082), (2, 10747979041), (347, 61948006), (694, 30974003), (2753, 7808194), (5506, 3904097), (11251, 1910582), (22502, 955291)]