19005676886

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6821851}}^1$

素因数の和:6822059

約数の個数: 16

約数和(自身を含む): 32744889600

約数和(自身を除く): 13739212714

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 6821851, 13643702, 47752957, 95505914, 1357548349, 2715096698, 9502838443, 19005676886]

約数ペア:

[(1, 19005676886), (2, 9502838443), (7, 2715096698), (14, 1357548349), (199, 95505914), (398, 47752957), (1393, 13643702), (2786, 6821851)]