16480189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1559}}^1$

素因数の和:1632

約数の個数: 12

約数和(自身を含む): 18588960

約数和(自身を除く): 2108771

約数列:

[1, 11, 31, 341, 961, 1559, 10571, 17149, 48329, 531619, 1498199, 16480189]

約数ペア:

[(1, 16480189), (11, 1498199), (31, 531619), (341, 48329), (961, 17149), (1559, 10571)]