2087888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11863}}^1$

素因数の和:11882

約数の個数: 20

約数和(自身を含む): 4413408

約数和(自身を除く): 2325520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11863, 23726, 47452, 94904, 130493, 189808, 260986, 521972, 1043944, 2087888]

約数ペア:

[(1, 2087888), (2, 1043944), (4, 521972), (8, 260986), (11, 189808), (16, 130493), (22, 94904), (44, 47452), (88, 23726), (176, 11863)]