13190884

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7723}}^1$

素因数の和:7795

約数の個数: 24

約数和(自身を含む): 26817728

約数和(自身を除く): 13626844

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7723, 15446, 30892, 54061, 108122, 216244, 471103, 942206, 1884412, 3297721, 6595442, 13190884]

約数ペア:

[(1, 13190884), (2, 6595442), (4, 3297721), (7, 1884412), (14, 942206), (28, 471103), (61, 216244), (122, 108122), (244, 54061), (427, 30892), (854, 15446), (1708, 7723)]