2019169310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8778997}}^1$

素因数の和:8779027

約数の個数: 16

約数和(自身を含む): 3792527136

約数和(自身を除く): 1773357826

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8778997, 17557994, 43894985, 87789970, 201916931, 403833862, 1009584655, 2019169310]

約数ペア:

[(1, 2019169310), (2, 1009584655), (5, 403833862), (10, 201916931), (23, 87789970), (46, 43894985), (115, 17557994), (230, 8778997)]