16394938

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9221}}^1$

素因数の和:9357

約数の個数: 16

約数和(自身を含む): 28329984

約数和(自身を除く): 11935046

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 9221, 18442, 64547, 129094, 1171067, 2342134, 8197469, 16394938]

約数ペア:

[(1, 16394938), (2, 8197469), (7, 2342134), (14, 1171067), (127, 129094), (254, 64547), (889, 18442), (1778, 9221)]