142470512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{468653}}^1$

素因数の和:468680

約数の個数: 20

約数和(自身を含む): 290565480

約数和(自身を除く): 148094968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 468653, 937306, 1874612, 3749224, 7498448, 8904407, 17808814, 35617628, 71235256, 142470512]

約数ペア:

[(1, 142470512), (2, 71235256), (4, 35617628), (8, 17808814), (16, 8904407), (19, 7498448), (38, 3749224), (76, 1874612), (152, 937306), (304, 468653)]