16573942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 31186944

約数和(自身を除く): 14613002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 281, 383, 562, 766, 1967, 2681, 3091, 3934, 4213, 5362, 6182, 8426, 21637, 29491, 43274, 58982, 107623, 215246, 753361, 1183853, 1506722, 2367706, 8286971, 16573942]

約数ペア:

[(1, 16573942), (2, 8286971), (7, 2367706), (11, 1506722), (14, 1183853), (22, 753361), (77, 215246), (154, 107623), (281, 58982), (383, 43274), (562, 29491), (766, 21637), (1967, 8426), (2681, 6182), (3091, 5362), (3934, 4213)]