38066818

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 57960000

約数和(自身を除く): 19893182

約数列:

[1, 2, 139, 149, 278, 298, 919, 1838, 20711, 41422, 127741, 136931, 255482, 273862, 19033409, 38066818]

約数ペア:

[(1, 38066818), (2, 19033409), (139, 273862), (149, 255482), (278, 136931), (298, 127741), (919, 41422), (1838, 20711)]