38990426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1973}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 60191208

約数和(自身を除く): 21200782

約数列:

[1, 2, 41, 82, 241, 482, 1973, 3946, 9881, 19762, 80893, 161786, 475493, 950986, 19495213, 38990426]

約数ペア:

[(1, 38990426), (2, 19495213), (41, 950986), (82, 475493), (241, 161786), (482, 80893), (1973, 19762), (3946, 9881)]