1853456219

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{4013}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 1983750912

約数和(自身を除く): 130294693

約数列:

[1, 23, 43, 467, 989, 4013, 10741, 20081, 92299, 172559, 461863, 1874071, 3968857, 43103633, 80585053, 1853456219]

約数ペア:

[(1, 1853456219), (23, 80585053), (43, 43103633), (467, 3968857), (989, 1874071), (4013, 461863), (10741, 172559), (20081, 92299)]