15694916944

素因数分解:

$2^4\times 7^1\times {\mathrm{140133187}}^1$

素因数の和:140133202

約数の個数: 20

約数和(自身を含む): 34753030624

約数和(自身を除く): 19058113680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140133187, 280266374, 560532748, 980932309, 1121065496, 1961864618, 2242130992, 3923729236, 7847458472, 15694916944]

約数ペア:

[(1, 15694916944), (2, 7847458472), (4, 3923729236), (7, 2242130992), (8, 1961864618), (14, 1121065496), (16, 980932309), (28, 560532748), (56, 280266374), (112, 140133187)]