33990886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21817}}^1$

素因数の和:21879

約数の個数: 16

約数和(自身を含む): 54981360

約数和(自身を除く): 20990474

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 21817, 43634, 414523, 829046, 894497, 1788994, 16995443, 33990886]

約数ペア:

[(1, 33990886), (2, 16995443), (19, 1788994), (38, 894497), (41, 829046), (82, 414523), (779, 43634), (1558, 21817)]