19657716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126011}}^1$

素因数の和:126031

約数の個数: 24

約数和(自身を含む): 49396704

約数和(自身を除く): 29738988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 126011, 252022, 378033, 504044, 756066, 1512132, 1638143, 3276286, 4914429, 6552572, 9828858, 19657716]

約数ペア:

[(1, 19657716), (2, 9828858), (3, 6552572), (4, 4914429), (6, 3276286), (12, 1638143), (13, 1512132), (26, 756066), (39, 504044), (52, 378033), (78, 252022), (156, 126011)]