19961077

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 23025600

約数和(自身を除く): 3064523

約数列:

[1, 17, 19, 29, 323, 493, 551, 2131, 9367, 36227, 40489, 61799, 688313, 1050583, 1174181, 19961077]

約数ペア:

[(1, 19961077), (17, 1174181), (19, 1050583), (29, 688313), (323, 61799), (493, 40489), (551, 36227), (2131, 9367)]