388431383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2383}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 427975680

約数和(自身を除く): 39544297

約数列:

[1, 19, 23, 373, 437, 2383, 7087, 8579, 45277, 54809, 163001, 888859, 1041371, 16888321, 20443757, 388431383]

約数ペア:

[(1, 388431383), (19, 20443757), (23, 16888321), (373, 1041371), (437, 888859), (2383, 163001), (7087, 54809), (8579, 45277)]