19303605

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9127}}^1$

素因数の和:9185

約数の個数: 24

約数和(自身を含む): 34175232

約数和(自身を除く): 14871627

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 9127, 27381, 45635, 82143, 136905, 410715, 428969, 1286907, 2144845, 3860721, 6434535, 19303605]

約数ペア:

[(1, 19303605), (3, 6434535), (5, 3860721), (9, 2144845), (15, 1286907), (45, 428969), (47, 410715), (141, 136905), (235, 82143), (423, 45635), (705, 27381), (2115, 9127)]