28933238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17707}}^1$

素因数の和:17771

約数の個数: 16

約数和(自身を含む): 46749120

約数和(自身を除く): 17815882

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 17707, 35414, 336433, 672866, 761401, 1522802, 14466619, 28933238]

約数ペア:

[(1, 28933238), (2, 14466619), (19, 1522802), (38, 761401), (43, 672866), (86, 336433), (817, 35414), (1634, 17707)]