15696960728

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{2020721}}^1$

素因数の和:2021698

約数の個数: 16

約数和(自身を含む): 29462126760

約数和(自身を除く): 13765166032

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 2020721, 4041442, 8082884, 16165768, 1962120091, 3924240182, 7848480364, 15696960728]

約数ペア:

[(1, 15696960728), (2, 7848480364), (4, 3924240182), (8, 1962120091), (971, 16165768), (1942, 8082884), (3884, 4041442), (7768, 2020721)]