38444144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{126461}}^1$

素因数の和:126488

約数の個数: 20

約数和(自身を含む): 78406440

約数和(自身を除く): 39962296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 126461, 252922, 505844, 1011688, 2023376, 2402759, 4805518, 9611036, 19222072, 38444144]

約数ペア:

[(1, 38444144), (2, 19222072), (4, 9611036), (8, 4805518), (16, 2402759), (19, 2023376), (38, 1011688), (76, 505844), (152, 252922), (304, 126461)]