2019468195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1951177}}^1$

素因数の和:1951211

約数の個数: 24

約数和(自身を含む): 3652605216

約数和(自身を除く): 1633137021

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1951177, 5853531, 9755885, 17560593, 29267655, 44877071, 87802965, 134631213, 224385355, 403893639, 673156065, 2019468195]

約数ペア:

[(1, 2019468195), (3, 673156065), (5, 403893639), (9, 224385355), (15, 134631213), (23, 87802965), (45, 44877071), (69, 29267655), (115, 17560593), (207, 9755885), (345, 5853531), (1035, 1951177)]