19200279

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48121}}^1$

素因数の和:48150

約数の個数: 16

約数和(自身を含む): 30798080

約数和(自身を除く): 11597801

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 48121, 144363, 336847, 914299, 1010541, 2742897, 6400093, 19200279]

約数ペア:

[(1, 19200279), (3, 6400093), (7, 2742897), (19, 1010541), (21, 914299), (57, 336847), (133, 144363), (399, 48121)]