16630516

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4273}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 33508160

約数和(自身を除く): 16877644

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 4273, 8546, 17092, 29911, 59822, 119644, 593947, 1187894, 2375788, 4157629, 8315258, 16630516]

約数ペア:

[(1, 16630516), (2, 8315258), (4, 4157629), (7, 2375788), (14, 1187894), (28, 593947), (139, 119644), (278, 59822), (556, 29911), (973, 17092), (1946, 8546), (3892, 4273)]