74871362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{9901}}^1$

素因数の和:10121

約数の個数: 16

約数和(自身を含む): 118824000

約数和(自身を除く): 43952638

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 9901, 19802, 188119, 376238, 1970299, 3940598, 37435681, 74871362]

約数ペア:

[(1, 74871362), (2, 37435681), (19, 3940598), (38, 1970299), (199, 376238), (398, 188119), (3781, 19802), (7562, 9901)]