38302138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 69488640

約数和(自身を除く): 31186502

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 311, 463, 622, 926, 2177, 3241, 4354, 5909, 6482, 8797, 11818, 17594, 41363, 61579, 82726, 123158, 143993, 287986, 1007951, 2015902, 2735867, 5471734, 19151069, 38302138]

約数ペア:

[(1, 38302138), (2, 19151069), (7, 5471734), (14, 2735867), (19, 2015902), (38, 1007951), (133, 287986), (266, 143993), (311, 123158), (463, 82726), (622, 61579), (926, 41363), (2177, 17594), (3241, 11818), (4354, 8797), (5909, 6482)]