39785392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130873}}^1$

素因数の和:130900

約数の個数: 20

約数和(自身を含む): 81141880

約数和(自身を除く): 41356488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130873, 261746, 523492, 1046984, 2093968, 2486587, 4973174, 9946348, 19892696, 39785392]

約数ペア:

[(1, 39785392), (2, 19892696), (4, 9946348), (8, 4973174), (16, 2486587), (19, 2093968), (38, 1046984), (76, 523492), (152, 261746), (304, 130873)]