19471166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5237}}^1$

素因数の和:5276

約数の個数: 24

約数和(自身を含む): 34507944

約数和(自身を除く): 15036778

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5237, 10474, 57607, 68081, 115214, 136162, 748891, 885053, 1497782, 1770106, 9735583, 19471166]

約数ペア:

[(1, 19471166), (2, 9735583), (11, 1770106), (13, 1497782), (22, 885053), (26, 748891), (143, 136162), (169, 115214), (286, 68081), (338, 57607), (1859, 10474), (3718, 5237)]