2011559918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{169523}}^1$

素因数の和:169891

約数の個数: 16

約数和(自身を含む): 3204003600

約数和(自身を除く): 1192443682

約数列:

[1, 2, 17, 34, 349, 698, 5933, 11866, 169523, 339046, 2881891, 5763782, 59163527, 118327054, 1005779959, 2011559918]

約数ペア:

[(1, 2011559918), (2, 1005779959), (17, 118327054), (34, 59163527), (349, 5763782), (698, 2881891), (5933, 339046), (11866, 169523)]