16860902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3323}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 26326080

約数和(自身を除く): 9465178

約数列:

[1, 2, 43, 59, 86, 118, 2537, 3323, 5074, 6646, 142889, 196057, 285778, 392114, 8430451, 16860902]

約数ペア:

[(1, 16860902), (2, 8430451), (43, 392114), (59, 285778), (86, 196057), (118, 142889), (2537, 6646), (3323, 5074)]