21483506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1451}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 35231328

約数和(自身を除く): 13747822

約数列:

[1, 2, 11, 22, 673, 1346, 1451, 2902, 7403, 14806, 15961, 31922, 976523, 1953046, 10741753, 21483506]

約数ペア:

[(1, 21483506), (2, 10741753), (11, 1953046), (22, 976523), (673, 31922), (1346, 15961), (1451, 14806), (2902, 7403)]