12312494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{709}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 19510800

約数和(自身を除く): 7198306

約数列:

[1, 2, 19, 38, 457, 709, 914, 1418, 8683, 13471, 17366, 26942, 324013, 648026, 6156247, 12312494]

約数ペア:

[(1, 12312494), (2, 6156247), (19, 648026), (38, 324013), (457, 26942), (709, 17366), (914, 13471), (1418, 8683)]