19002732009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4647281}}^1$

素因数の和:4647360

約数の個数: 16

約数和(自身を含む): 26768344320

約数和(自身を除く): 7765612311

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 4647281, 13941843, 134771149, 218422207, 404313447, 655266621, 6334244003, 19002732009]

約数ペア:

[(1, 19002732009), (3, 6334244003), (29, 655266621), (47, 404313447), (87, 218422207), (141, 134771149), (1363, 13941843), (4089, 4647281)]