19289035

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 23961600

約数和(自身を除く): 4672565

約数列:

[1, 5, 47, 79, 235, 395, 1039, 3713, 5195, 18565, 48833, 82081, 244165, 410405, 3857807, 19289035]

約数ペア:

[(1, 19289035), (5, 3857807), (47, 410405), (79, 244165), (235, 82081), (395, 48833), (1039, 18565), (3713, 5195)]