28850930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151847}}^1$

素因数の和:151873

約数の個数: 16

約数和(自身を含む): 54665280

約数和(自身を除く): 25814350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 151847, 303694, 759235, 1518470, 2885093, 5770186, 14425465, 28850930]

約数ペア:

[(1, 28850930), (2, 14425465), (5, 5770186), (10, 2885093), (19, 1518470), (38, 759235), (95, 303694), (190, 151847)]