189396014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{12689}}^1$

素因数の和:13147

約数の個数: 16

約数和(自身を含む): 301514400

約数和(自身を除く): 112118386

約数列:

[1, 2, 17, 34, 439, 878, 7463, 12689, 14926, 25378, 215713, 431426, 5570471, 11140942, 94698007, 189396014]

約数ペア:

[(1, 189396014), (2, 94698007), (17, 11140942), (34, 5570471), (439, 431426), (878, 215713), (7463, 25378), (12689, 14926)]