30731138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19231}}^1$

素因数の和:19297

約数の個数: 16

約数和(自身を含む): 49849344

約数和(自身を除く): 19118206

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 19231, 38462, 326927, 653854, 903857, 1807714, 15365569, 30731138]

約数ペア:

[(1, 30731138), (2, 15365569), (17, 1807714), (34, 903857), (47, 653854), (94, 326927), (799, 38462), (1598, 19231)]