38771966

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1597}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 59445600

約数和(自身を除く): 20673634

約数列:

[1, 2, 61, 122, 199, 398, 1597, 3194, 12139, 24278, 97417, 194834, 317803, 635606, 19385983, 38771966]

約数ペア:

[(1, 38771966), (2, 19385983), (61, 635606), (122, 317803), (199, 194834), (398, 97417), (1597, 24278), (3194, 12139)]