19341945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61403}}^1$

素因数の和:61421

約数の個数: 24

約数和(自身を含む): 38316096

約数和(自身を除く): 18974151

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 61403, 184209, 307015, 429821, 552627, 921045, 1289463, 2149105, 2763135, 3868389, 6447315, 19341945]

約数ペア:

[(1, 19341945), (3, 6447315), (5, 3868389), (7, 2763135), (9, 2149105), (15, 1289463), (21, 921045), (35, 552627), (45, 429821), (63, 307015), (105, 184209), (315, 61403)]