19533129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84559}}^1$

素因数の和:84580

約数の個数: 16

約数和(自身を含む): 32471040

約数和(自身を除く): 12937911

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 84559, 253677, 591913, 930149, 1775739, 2790447, 6511043, 19533129]

約数ペア:

[(1, 19533129), (3, 6511043), (7, 2790447), (11, 1775739), (21, 930149), (33, 591913), (77, 253677), (231, 84559)]