19084639

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 23123520

約数和(自身を除く): 4038881

約数列:

[1, 7, 29, 41, 203, 287, 1189, 2293, 8323, 16051, 66497, 94013, 465479, 658091, 2726377, 19084639]

約数ペア:

[(1, 19084639), (7, 2726377), (29, 658091), (41, 465479), (203, 94013), (287, 66497), (1189, 16051), (2293, 8323)]