12347074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4451}}^1$

素因数の和:4545

約数の個数: 16

約数和(自身を含む): 19766880

約数和(自身を除く): 7419806

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4451, 8902, 84569, 169138, 324923, 649846, 6173537, 12347074]

約数ペア:

[(1, 12347074), (2, 6173537), (19, 649846), (38, 324923), (73, 169138), (146, 84569), (1387, 8902), (2774, 4451)]