38389298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8123}}^1$

素因数の和:8281

約数の個数: 16

約数和(自身を含む): 61417440

約数和(自身を除く): 23028142

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 8123, 16246, 138091, 276182, 1129097, 2258194, 19194649, 38389298]

約数ペア:

[(1, 38389298), (2, 19194649), (17, 2258194), (34, 1129097), (139, 276182), (278, 138091), (2363, 16246), (4726, 8123)]