20144112911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{189223}}^1$

素因数の和:189686

約数の個数: 16

約数和(自身を含む): 22888535040

約数和(自身を除く): 2744422129

約数列:

[1, 13, 19, 247, 431, 5603, 8189, 106457, 189223, 2459899, 3595237, 46738081, 81555113, 1060216469, 1549547147, 20144112911]

約数ペア:

[(1, 20144112911), (13, 1549547147), (19, 1060216469), (247, 81555113), (431, 46738081), (5603, 3595237), (8189, 2459899), (106457, 189223)]